@PROCEEDINGS {EZUMAH:1989,
title = {Studies on cassava-based rotation systems in a tropical alfisol},
author = {Ezumah, H. C. and Hulugalle, N. },
booktitle = {Agronomy Abstract 1989 Annual Meetings (15-20 Oct.)},
year = {1989},
note = {RTB; Root and Tuber; Cassava.; pg 53},
}