@PROCEEDINGS {EZUMAH:1980d,
title = {Soil and water conservation and management for cassava production in Africa},
author = {Ezumah, H. C. and Lal, R. and Okigbo, B. },
booktitle = {Cassava cultural practices: proceedings of a workshop held in Salvador, Bahia, Brazil, 18-21 March},
year = {1980},
pages = {70--74},
note = {RTB; Root and Tuber; Cassava.; pp. 70-74},
}