A Systems Approach in the Study of Environmental Factors
ATIENO DRODINGOALICE. "A Systems Approach in the Study of Environmental Factors.". In: Paper presented in ICRD, 2008 Conference, Berne, Switzerland. Departmental seminar; 1998.
This book describes four types of indigenous water retention structures used in East Africa. These structures are the Berkad tank, the Charco dam, sand wiers and hillside water retention ditches.