@PROCEEDINGS {EZUMAH:1980e,
title = {Cassava improvement by the Program Manioc in Zaire},
author = {Ezumah, H. C. },
booktitle = {Paper presented at the 1st Triennial Conference of the International Society for Tropical Root Crops, African Branch, IITA, Ibadan, 8-12 September},
year = {1980},
note = {RTB; Root and Tuber; Cassava},
}