TY - BOOK AU - THOTTAPILLY, G. & MONTI, L.M. ( ed.) TI - BIOTECHNOLOGY: ENHANCING RESEARCH ON TROPICAL CROPS IN AFRICA SN - 9781310901 AV - SB 111 .B56 1992 PY - 1992/// CY - AJ Wangenigen PB - Technical centre for agricultural and rural cooperation ER -