Publications


2005

MATHU, PROFMUTHUMBIELIUD.  2005.  E.M. Mathu and C.M. Nyamai . 1st Intern. Geol. Field Conf. on Oban-Odudu Massif, S.E. Nigeria. Calabar Univ., Scientific Programme and Abstracts. pp17-18.. : Kisipan, M.L. Abstract
OBJECTIVE: To determine the prevalence, clinical characteristics, management methods and prognosis of testicular cancer at Kenyatta National Hospital. DESIGN: Retrospective case study of testicular cancer patients over a fifteen year period. SETTING: Kenyatta National Hospital, a referral and teaching hospital. PARTICIPANTS: All histologically confirmed testicular cancer patients recorded at the Histopathology Department of Kenyatta National Hospital between 1983 and 1997. RESULTS: The mean age was 34.8 years with a peak incidence in the 30-44 year age group. History of cryptochirdism was obtained in 10.26% of the patients. Thirty one patients (79.49%) presented with painless testicular swellings, eleven (28.08%) with pain, nine (23.08%) with scrotal heaviness, six (15.38%) with abdominal swellings and one (2.56%) each with gynaecomastia and eye swelling. On examination 32 patients (82.05%) had testicular masses, ten (25.64%) had abdominal masses, seven (17.91%) had supraclavicular and cervical lymphadenopathy, and one each (2.56%) had gynaecomastia and eye mass respectively. More than eighty nine per cent had germ cell cancers with seminoma accounting for 67.35%, teratoma 12.24%, embroyonal carcinoma 8.16%, rhabdomyosarcoma 6.12% and malignant germ cell tumour, orchioblastoma and dysgerminoma each accounted for 2.04%. Three patients (7.7%) had orchidectomy and radiotherapy and chemotherapy, sixteen (41.03%) had orchidectomy and radiotherapy, six (15.38%) had orchidectomy and chemotherapy, ten (25.64%) had radiotherapy and chemotherapy, three (7.7%) and two (5.13%) had only chemotherapy and radiotherapy respectively. No cisplastin based chemotherapy regime was used. Follow up was effected for eighteen patients (46.15%) and seven patients (38.89%) were alive after five years. CONCLUSION: Prognosis with current regimes was poor with survival of only 38.89% after five years. Cisplastin based chemotherapy with up to 90% cure rates should be included as a component of testicular cancer management at Kenyatta National Hospital. PIP: This retrospective study was undertaken to determine the prevalence, clinical characteristics, management methods and prognosis of testicular cancer at Kenyatta National Hospital, Nairobi. All histologically confirmed testicular cancer patients recorded at the Histopathology Department between 1993 and 1997 were analyzed. The mean age was 34.8 years with a peak incidence in the 30-44 year age group. About 10.26% of patients had history of cryptochirdism. The clinical symptoms presented were painless testicular swelling (n = 31, 79.49%), testicular pain (n = 11, 28.08%), scrotal heaviness (n = 9, 23.08%), abdominal swelling (n = 6, 15.38%), gynecomastia (n = 1, 2.56%), and eye swelling (n = 1, 2.56%). On examination, 32 patients (82.05%) had testicular masses, 10 (25.64%) had abdominal masses, 7 (17.91%) had supraclavicular and cervical lymphadenopathy, 1 had gynecomastia, and 1 had an orbital mass. More than 89% of patients had germ cell cancers with seminoma accounting for 67.35%, teratoma for 12.24%, embryonal carcinoma for 8.16%, rhabdomyosarcoma for 6.12%, and malignant germ cell tumor, orchioblastoma, and dysgerminoma each accounting for 2.04%. The various methods of treatment include orchidectomy and radiotherapy and chemotherapy in 3 patients (7.7%), orchidectomy and radiotherapy in 16 patients (41.03%), orchidectomy and chemotherapy in 6 patients (15.38%), and radiotherapy and chemotherapy in 10 patients (25.64%). No cisplatin-based chemotherapy was used. 18 patients were followed up, of whom 7 were alive after 5 years. Prognosis with current regimens was poor, with a 38.89% survival ratio in 5 years. Hence, cisplatin-based chemotherapy with up to 90% cure rates should be included in the testicular cancer management in this hospital.

2004

MATHU, PROFMUTHUMBIELIUD.  2004.  E.M. Mathu and Josphat K. Mulwa (2004) . Proceedings of the 3rd KenGen Geothermal Conference 20th . : Kisipan, M.L. Abstract
OBJECTIVE: To determine the prevalence, clinical characteristics, management methods and prognosis of testicular cancer at Kenyatta National Hospital. DESIGN: Retrospective case study of testicular cancer patients over a fifteen year period. SETTING: Kenyatta National Hospital, a referral and teaching hospital. PARTICIPANTS: All histologically confirmed testicular cancer patients recorded at the Histopathology Department of Kenyatta National Hospital between 1983 and 1997. RESULTS: The mean age was 34.8 years with a peak incidence in the 30-44 year age group. History of cryptochirdism was obtained in 10.26% of the patients. Thirty one patients (79.49%) presented with painless testicular swellings, eleven (28.08%) with pain, nine (23.08%) with scrotal heaviness, six (15.38%) with abdominal swellings and one (2.56%) each with gynaecomastia and eye swelling. On examination 32 patients (82.05%) had testicular masses, ten (25.64%) had abdominal masses, seven (17.91%) had supraclavicular and cervical lymphadenopathy, and one each (2.56%) had gynaecomastia and eye mass respectively. More than eighty nine per cent had germ cell cancers with seminoma accounting for 67.35%, teratoma 12.24%, embroyonal carcinoma 8.16%, rhabdomyosarcoma 6.12% and malignant germ cell tumour, orchioblastoma and dysgerminoma each accounted for 2.04%. Three patients (7.7%) had orchidectomy and radiotherapy and chemotherapy, sixteen (41.03%) had orchidectomy and radiotherapy, six (15.38%) had orchidectomy and chemotherapy, ten (25.64%) had radiotherapy and chemotherapy, three (7.7%) and two (5.13%) had only chemotherapy and radiotherapy respectively. No cisplastin based chemotherapy regime was used. Follow up was effected for eighteen patients (46.15%) and seven patients (38.89%) were alive after five years. CONCLUSION: Prognosis with current regimes was poor with survival of only 38.89% after five years. Cisplastin based chemotherapy with up to 90% cure rates should be included as a component of testicular cancer management at Kenyatta National Hospital. PIP: This retrospective study was undertaken to determine the prevalence, clinical characteristics, management methods and prognosis of testicular cancer at Kenyatta National Hospital, Nairobi. All histologically confirmed testicular cancer patients recorded at the Histopathology Department between 1993 and 1997 were analyzed. The mean age was 34.8 years with a peak incidence in the 30-44 year age group. About 10.26% of patients had history of cryptochirdism. The clinical symptoms presented were painless testicular swelling (n = 31, 79.49%), testicular pain (n = 11, 28.08%), scrotal heaviness (n = 9, 23.08%), abdominal swelling (n = 6, 15.38%), gynecomastia (n = 1, 2.56%), and eye swelling (n = 1, 2.56%). On examination, 32 patients (82.05%) had testicular masses, 10 (25.64%) had abdominal masses, 7 (17.91%) had supraclavicular and cervical lymphadenopathy, 1 had gynecomastia, and 1 had an orbital mass. More than 89% of patients had germ cell cancers with seminoma accounting for 67.35%, teratoma for 12.24%, embryonal carcinoma for 8.16%, rhabdomyosarcoma for 6.12%, and malignant germ cell tumor, orchioblastoma, and dysgerminoma each accounting for 2.04%. The various methods of treatment include orchidectomy and radiotherapy and chemotherapy in 3 patients (7.7%), orchidectomy and radiotherapy in 16 patients (41.03%), orchidectomy and chemotherapy in 6 patients (15.38%), and radiotherapy and chemotherapy in 10 patients (25.64%). No cisplatin-based chemotherapy was used. 18 patients were followed up, of whom 7 were alive after 5 years. Prognosis with current regimens was poor, with a 38.89% survival ratio in 5 years. Hence, cisplatin-based chemotherapy with up to 90% cure rates should be included in the testicular cancer management in this hospital.
MATHU, PROFMUTHUMBIELIUD.  2004.  M. Hoshino, Y. Katsurada, K. Yamamoto, H. Yoshinda, M. Kadohira, K. Sugitani, J.M. Nyangaga, N. Opiyo-Akech, E.M. Mathu, W. Ngecu and J.I. Kinyamario . The Journ. of Geol. Soc. Japan, vol. 110 No. 2 pp. I-IV.. : Kisipan, M.L. Abstract
OBJECTIVE: To determine the prevalence, clinical characteristics, management methods and prognosis of testicular cancer at Kenyatta National Hospital. DESIGN: Retrospective case study of testicular cancer patients over a fifteen year period. SETTING: Kenyatta National Hospital, a referral and teaching hospital. PARTICIPANTS: All histologically confirmed testicular cancer patients recorded at the Histopathology Department of Kenyatta National Hospital between 1983 and 1997. RESULTS: The mean age was 34.8 years with a peak incidence in the 30-44 year age group. History of cryptochirdism was obtained in 10.26% of the patients. Thirty one patients (79.49%) presented with painless testicular swellings, eleven (28.08%) with pain, nine (23.08%) with scrotal heaviness, six (15.38%) with abdominal swellings and one (2.56%) each with gynaecomastia and eye swelling. On examination 32 patients (82.05%) had testicular masses, ten (25.64%) had abdominal masses, seven (17.91%) had supraclavicular and cervical lymphadenopathy, and one each (2.56%) had gynaecomastia and eye mass respectively. More than eighty nine per cent had germ cell cancers with seminoma accounting for 67.35%, teratoma 12.24%, embroyonal carcinoma 8.16%, rhabdomyosarcoma 6.12% and malignant germ cell tumour, orchioblastoma and dysgerminoma each accounted for 2.04%. Three patients (7.7%) had orchidectomy and radiotherapy and chemotherapy, sixteen (41.03%) had orchidectomy and radiotherapy, six (15.38%) had orchidectomy and chemotherapy, ten (25.64%) had radiotherapy and chemotherapy, three (7.7%) and two (5.13%) had only chemotherapy and radiotherapy respectively. No cisplastin based chemotherapy regime was used. Follow up was effected for eighteen patients (46.15%) and seven patients (38.89%) were alive after five years. CONCLUSION: Prognosis with current regimes was poor with survival of only 38.89% after five years. Cisplastin based chemotherapy with up to 90% cure rates should be included as a component of testicular cancer management at Kenyatta National Hospital. PIP: This retrospective study was undertaken to determine the prevalence, clinical characteristics, management methods and prognosis of testicular cancer at Kenyatta National Hospital, Nairobi. All histologically confirmed testicular cancer patients recorded at the Histopathology Department between 1993 and 1997 were analyzed. The mean age was 34.8 years with a peak incidence in the 30-44 year age group. About 10.26% of patients had history of cryptochirdism. The clinical symptoms presented were painless testicular swelling (n = 31, 79.49%), testicular pain (n = 11, 28.08%), scrotal heaviness (n = 9, 23.08%), abdominal swelling (n = 6, 15.38%), gynecomastia (n = 1, 2.56%), and eye swelling (n = 1, 2.56%). On examination, 32 patients (82.05%) had testicular masses, 10 (25.64%) had abdominal masses, 7 (17.91%) had supraclavicular and cervical lymphadenopathy, 1 had gynecomastia, and 1 had an orbital mass. More than 89% of patients had germ cell cancers with seminoma accounting for 67.35%, teratoma for 12.24%, embryonal carcinoma for 8.16%, rhabdomyosarcoma for 6.12%, and malignant germ cell tumor, orchioblastoma, and dysgerminoma each accounting for 2.04%. The various methods of treatment include orchidectomy and radiotherapy and chemotherapy in 3 patients (7.7%), orchidectomy and radiotherapy in 16 patients (41.03%), orchidectomy and chemotherapy in 6 patients (15.38%), and radiotherapy and chemotherapy in 10 patients (25.64%). No cisplatin-based chemotherapy was used. 18 patients were followed up, of whom 7 were alive after 5 years. Prognosis with current regimens was poor, with a 38.89% survival ratio in 5 years. Hence, cisplatin-based chemotherapy with up to 90% cure rates should be included in the testicular cancer management in this hospital.
MATHU, PROFMUTHUMBIELIUD.  2004.  Mugamagngi, I.K., Legge, P. L., Barongo, J. O. and Mathu, E. M. (2004) . The 5th Conference . : Kisipan, M.L. Abstract
OBJECTIVE: To determine the prevalence, clinical characteristics, management methods and prognosis of testicular cancer at Kenyatta National Hospital. DESIGN: Retrospective case study of testicular cancer patients over a fifteen year period. SETTING: Kenyatta National Hospital, a referral and teaching hospital. PARTICIPANTS: All histologically confirmed testicular cancer patients recorded at the Histopathology Department of Kenyatta National Hospital between 1983 and 1997. RESULTS: The mean age was 34.8 years with a peak incidence in the 30-44 year age group. History of cryptochirdism was obtained in 10.26% of the patients. Thirty one patients (79.49%) presented with painless testicular swellings, eleven (28.08%) with pain, nine (23.08%) with scrotal heaviness, six (15.38%) with abdominal swellings and one (2.56%) each with gynaecomastia and eye swelling. On examination 32 patients (82.05%) had testicular masses, ten (25.64%) had abdominal masses, seven (17.91%) had supraclavicular and cervical lymphadenopathy, and one each (2.56%) had gynaecomastia and eye mass respectively. More than eighty nine per cent had germ cell cancers with seminoma accounting for 67.35%, teratoma 12.24%, embroyonal carcinoma 8.16%, rhabdomyosarcoma 6.12% and malignant germ cell tumour, orchioblastoma and dysgerminoma each accounted for 2.04%. Three patients (7.7%) had orchidectomy and radiotherapy and chemotherapy, sixteen (41.03%) had orchidectomy and radiotherapy, six (15.38%) had orchidectomy and chemotherapy, ten (25.64%) had radiotherapy and chemotherapy, three (7.7%) and two (5.13%) had only chemotherapy and radiotherapy respectively. No cisplastin based chemotherapy regime was used. Follow up was effected for eighteen patients (46.15%) and seven patients (38.89%) were alive after five years. CONCLUSION: Prognosis with current regimes was poor with survival of only 38.89% after five years. Cisplastin based chemotherapy with up to 90% cure rates should be included as a component of testicular cancer management at Kenyatta National Hospital. PIP: This retrospective study was undertaken to determine the prevalence, clinical characteristics, management methods and prognosis of testicular cancer at Kenyatta National Hospital, Nairobi. All histologically confirmed testicular cancer patients recorded at the Histopathology Department between 1993 and 1997 were analyzed. The mean age was 34.8 years with a peak incidence in the 30-44 year age group. About 10.26% of patients had history of cryptochirdism. The clinical symptoms presented were painless testicular swelling (n = 31, 79.49%), testicular pain (n = 11, 28.08%), scrotal heaviness (n = 9, 23.08%), abdominal swelling (n = 6, 15.38%), gynecomastia (n = 1, 2.56%), and eye swelling (n = 1, 2.56%). On examination, 32 patients (82.05%) had testicular masses, 10 (25.64%) had abdominal masses, 7 (17.91%) had supraclavicular and cervical lymphadenopathy, 1 had gynecomastia, and 1 had an orbital mass. More than 89% of patients had germ cell cancers with seminoma accounting for 67.35%, teratoma for 12.24%, embryonal carcinoma for 8.16%, rhabdomyosarcoma for 6.12%, and malignant germ cell tumor, orchioblastoma, and dysgerminoma each accounting for 2.04%. The various methods of treatment include orchidectomy and radiotherapy and chemotherapy in 3 patients (7.7%), orchidectomy and radiotherapy in 16 patients (41.03%), orchidectomy and chemotherapy in 6 patients (15.38%), and radiotherapy and chemotherapy in 10 patients (25.64%). No cisplatin-based chemotherapy was used. 18 patients were followed up, of whom 7 were alive after 5 years. Prognosis with current regimens was poor, with a 38.89% survival ratio in 5 years. Hence, cisplatin-based chemotherapy with up to 90% cure rates should be included in the testicular cancer management in this hospital.

2003

MATHU, PROFMUTHUMBIELIUD.  2003.  Attahiru, S., Shiundu, P. M., Onyari, M., and Mathu E. M. (2003) . The Journ. of Geol. Soc. Japan, vol. 110 No. 2 pp. I-IV.. : Kisipan, M.L. Abstract
Tala Quarrry in African Geoscience Review Vol. 9 Number 4 pp. 385-396.  
MATHU, PROFMUTHUMBIELIUD.  2003.  Nyamai, C. M., E. M. Mathu, N. Opiyo-Akech and E. Wallbreacher (2003) . The Journ. of Geol. Soc. Japan, vol. 110 No. 2 pp. I-IV.. : Kisipan, M.L. Abstract
Tala Quarrry in African Geoscience Review Vol. 9 Number 4 pp. 385-396.  
MATHU, PROFMUTHUMBIELIUD, MATHU PROFMUTHUMBIELIUD, M PROFNGECUWILSON.  2003.  Environmental degradation through quarrying: A case study of Kangudo. The Journ. of Geol. Soc. Japan, vol. 110 No. 2 pp. I-IV.. : Kisipan, M.L. Abstract
Tala Quarrry in African Geoscience Review Vol. 9 Number 4 pp. 385-396.  
MATHU, PROFMUTHUMBIELIUD.  2003.  Mathu, E. M., C. M. Nyamai and W. M. Ngecu (2003) Environmental Degradation Through Quarrying: A case study in Tala-Kangundo Area, Central Kenya Africa Geoscience Review, Vol. 9 :p 385-395.. The Journ. of Geol. Soc. Japan, vol. 110 No. 2 pp. I-IV.. : Kisipan, M.L. Abstract
Tala Quarrry in African Geoscience Review Vol. 9 Number 4 pp. 385-396.  

2001

MATHU, PROFMUTHUMBIELIUD.  2001.  Nyamai, C.M., E.M. Mathu, F.M. Kirera, N.E. Jillani, N.R. Malit . Journ. Geosci. Soc. Cameroon, Vol. 1:80-81.. : Kisipan, M.L. Abstract
Tala Quarrry in African Geoscience Review Vol. 9 Number 4 pp. 385-396.  
MATHU, PROFMUTHUMBIELIUD.  2001.  Mafic dykes in the Tanzanian craton segment of western Kenya. A case study of the Kakamega area. Geological Society of Uganda Newsletter p. 35.. A case study of the Kakamega area. Geological Society of Uganda Newsletter p. 35.. : Kisipan, M.L. Abstract
Tala Quarrry in African Geoscience Review Vol. 9 Number 4 pp. 385-396.  
MATHU, PROFMUTHUMBIELIUD.  2001.  E.M. Mathu and Y. Sawada (2001) . A case study of the Kakamega area. Geological Society of Uganda Newsletter p. 35.. : Kisipan, M.L. Abstract
Tala Quarrry in African Geoscience Review Vol. 9 Number 4 pp. 385-396.  
MATHU, PROFMUTHUMBIELIUD.  2001.  Mafic dykes in the Tanzanian craton segment of western Kenya.. A case study of the Kakamega area. Geological Society of Uganda Newsletter p. 35.. : Kisipan, M.L. Abstract
Tala Quarrry in African Geoscience Review Vol. 9 Number 4 pp. 385-396.  
MUNYAO, DRNYAMAICHRISTOPHER, MATHU PROFMUTHUMBIELIUD.  2001.  New fossilferous sites in Gatarakwa, central Kenya : Their geological setting, stratigraphy, and contribution to palaeontological research in East Africa. Journal of The Geoscience Society of Camerron, Vo. 1, No.1A, pp. 80-81. The Journ. of Geol. Soc. Japan, vol. 110 No. 2 pp. I-IV.. : Kisipan, M.L. Abstract
Tala Quarrry in African Geoscience Review Vol. 9 Number 4 pp. 385-396.  

2000

MATHU, PROFMUTHUMBIELIUD.  2000.  Baurnhoffer, A.H., C.H. Hauzenberget, E. Wallbrecher, G. Hoinkes and H. Fritz, J. Loizenbauer, E.M. Mathu, N. Opiyo-Akech and S. Muhongo . Kenya and the Pare-Usambara Mts. N.E. Tanzania. Journ. Afr. Eath Sci. 30:10.. : Kisipan, M.L. Abstract
Tala Quarrry in African Geoscience Review Vol. 9 Number 4 pp. 385-396.  
MATHU, PROFMUTHUMBIELIUD.  2000.  E.M. Mathu, C.M. Nyamai, E. Wallbrecher and N. Opiyo-Akech (2000) . Journ. Afri. Ear. Sci. 30:60.. : Kisipan, M.L. Abstract
Tala Quarrry in African Geoscience Review Vol. 9 Number 4 pp. 385-396.  
MATHU, PROFMUTHUMBIELIUD.  2000.  E.M. Mathu (2000) . Ph.D. thesis, University of Nairobi, 338p.. : Kisipan, M.L. Abstract
Tala Quarrry in African Geoscience Review Vol. 9 Number 4 pp. 385-396.  
MATHU, PROFMUTHUMBIELIUD, MATHU PROFMUTHUMBIELIUD, OPIYO PROFAKECHNOBERT.  2000.  Pan African high pressure granulites, Taita Hills - Tsavo East National Park, Kenya. Journ. Afri. Ear. Sci. 30:37.. Kenya and the Pare-Usambara Mts. N.E. Tanzania. Journ. Afr. Eath Sci. 30:10.. : Kisipan, M.L. Abstract
Tala Quarrry in African Geoscience Review Vol. 9 Number 4 pp. 385-396.  
MATHU, PROFMUTHUMBIELIUD, MATHU PROFMUTHUMBIELIUD, OPIYO PROFAKECHNOBERT, OPIYO PROFAKECHNOBERT, OPIYO PROFAKECHNOBERT.  2000.  A reappraisal of the geology, structures and tectonics of the Mozambique belt East of the Kenya Rift System. Journ. Afri. Ear. Sci. 30:60.. Kenya and the Pare-Usambara Mts. N.E. Tanzania. Journ. Afr. Eath Sci. 30:10.. : Kisipan, M.L. Abstract
Tala Quarrry in African Geoscience Review Vol. 9 Number 4 pp. 385-396.  
MATHU, PROFMUTHUMBIELIUD, MATHU PROFMUTHUMBIELIUD.  2000.  Petrology and Tectonic Evolution of Archaean and Proterozoic Rocks of the Kakamega-Kapsabet Area, Ph.D. thesis, University of Nairobi, 338p.. Kenya and the Pare-Usambara Mts. N.E. Tanzania. Journ. Afr. Eath Sci. 30:10.. : Kisipan, M.L. Abstract
Tala Quarrry in African Geoscience Review Vol. 9 Number 4 pp. 385-396.  
MATHU, PROFMUTHUMBIELIUD, MATHU PROFMUTHUMBIELIUD, OPIYO PROFAKECHNOBERT.  2000.  Strain and kinematic analysis of major tectonostratigraphic units from the Mozambique Belts of the Voi District, S.E.. Kenya and the Pare-Usambara Mts. N.E. Tanzania. Journ. Afr. Eath Sci. 30:10.. : Kisipan, M.L. Abstract
Tala Quarrry in African Geoscience Review Vol. 9 Number 4 pp. 385-396.  

1999

MATHU, PROFMUTHUMBIELIUD, MATHU PROFMUTHUMBIELIUD, M PROFNGECUWILSON.  1999.  The El Nino triggered landslides and their socio-economic impacts in Kenya, Episodes 22:284-288.. Ph.D. thesis, University of Nairobi, 338p.. : Kisipan, M.L. Abstract
Tala Quarrry in African Geoscience Review Vol. 9 Number 4 pp. 385-396.  

1996

MATHU, PROFMUTHUMBIELIUD.  1996.  P.L. Legge, J.O. Barongo, N. Opiyo-Akech, E.M. Mathu & I.O. Nyambok (1996) . Ph.D. thesis, University of Nairobi, 338p.. : Kisipan, M.L. Abstract
Tala Quarrry in African Geoscience Review Vol. 9 Number 4 pp. 385-396.  
MATHU, PROFMUTHUMBIELIUD.  1996.  E.M. Mathu and T.C. Davies (1996) . Ph.D. thesis, University of Nairobi, 338p.. : Kisipan, M.L. Abstract
Tala Quarrry in African Geoscience Review Vol. 9 Number 4 pp. 385-396.  

1994

MATHU, PROFMUTHUMBIELIUD.  1994.  E.M. Mathu, D.W. Ichang. Proceedings of the international Geological Field Conference held in the Mozambique Orogenic belt in East Africa, Arusha, Tanzania (1994). IGCP Project 348 (Extended Abstract). : Kisipan, M.L. Abstract
Tala Quarrry in African Geoscience Review Vol. 9 Number 4 pp. 385-396.  
MATHU, PROFMUTHUMBIELIUD.  1994.  Barigira, B.G. and E.M. Mathu (1994). Proceedings of the International Geological Field Conference held in the Mozambique Orogenic Belt in East Africa, Arusha, Tanzania (1994). IGCP Project 348 (ABSTRACT).. : Kisipan, M.L. Abstract

Tala Quarrry in African Geoscience Review Vol. 9 Number 4 pp. 385-396.  

1993

MATHU, PROFMUTHUMBIELIUD.  1993.  Nyamai, C.M., E.M. Mathu and W.M. Ngecu (1993) . Proceedings of the 9th Internaitonal Conference of the Geological Society of Africa . : Kisipan, M.L. Abstract
Tala Quarrry in African Geoscience Review Vol. 9 Number 4 pp. 385-396.  
MATHU, PROFMUTHUMBIELIUD.  1993.  I.O. Nyambok, J. Chorowicz, and E.M. Mathu (1993) . 5th Conference on the Geology of Kenya, Geological Society of Kenya, Nairobi, Kenya pp. 69-. : Kisipan, M.L. Abstract
Tala Quarrry in African Geoscience Review Vol. 9 Number 4 pp. 385-396.  
MATHU, PROFMUTHUMBIELIUD.  1993.  S.J. Gaciri, R. Altherr, C.M. Nyamai and E.M. Mathu (1993) . 5th Conference on the Geology of Kenya. Geological Society of Kenya, Nairobi, pp. 1-4.. : Kisipan, M.L. Abstract
Tala Quarrry in African Geoscience Review Vol. 9 Number 4 pp. 385-396.  
MATHU, PROFMUTHUMBIELIUD.  1993.  E.M. Mathu, I.O. Nyambok (1993) . 5th Conference on the Geology of Kenya. Geological Society of Kenya, Nairobi, Kenya, pp. 63-68.. : Kisipan, M.L. Abstract
Tala Quarrry in African Geoscience Review Vol. 9 Number 4 pp. 385-396.  

1987

MATHU, PROFMUTHUMBIELIUD.  1987.  M.P. Tole, E.M. Mathu and D.W. Ichang. Proceedings of the 9th Internaitonal Conference of the Geological Society of Africa . : Kisipan, M.L. Abstract
Tala Quarrry in African Geoscience Review Vol. 9 Number 4 pp. 385-396.  

1984

MATHU, PROFMUTHUMBIELIUD.  1984.  E.M. Mathu and M.P. Tole, (1984) . Proceedings of the 9th Internaitonal Conference of the Geological Society of Africa . : Kisipan, M.L. Abstract
Tala Quarrry in African Geoscience Review Vol. 9 Number 4 pp. 385-396.  

1980

MATHU, PROFMUTHUMBIELIUD.  1980.  E.M. Mathu (1980) . Proceedings of the 9th Internaitonal Conference of the Geological Society of Africa . : Kisipan, M.L. Abstract
Tala Quarrry in African Geoscience Review Vol. 9 Number 4 pp. 385-396.  

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