TY  - BOOK
TI  - Sustainable production from livestock in Sub -saharan  Africa: ; IICA  prograbbes plans and find reguirement 1989 - 1993
SN  - 9290530960
PY  - 1988///
CY  - Addis ababa 
PB  - ILCA
KW  - International Livestock Cenre for  African
ER  -