TY  - BOOK
AU  - Russell,Nathan C.
TI  - Sustainable food production in Sub-Saharan Africa
SN  - 9781310863 (v. 1)
AV  - SB176.A465 S87 1992
PY  - 1992///-c1993
CY  - Ibadan, Nigeria
PB  - International Institute of Tropical Agriculture
KW  - Food crops
KW  - Sustainable agriculture
N1  - "Text, Nathan Russell, with various authors indicated in each chapter"--T.p. verso
ER  -