TY  - BOOK
AU  - Powell, J. M.
TI  - Livestock and sustainable nutrient cycling in mixed farming systems of sub-Saharan Africa: proceedings of an International conference
SN  - 9290532947
U1  - AF 636.0845 LIV 
PY  - 1993///
CY  - Addis Abbaba
PB  - International Livestock Centre for Africa (ILCA)
KW  - Sustainable agriculture
KW  - Africa, Sub-Saharan
KW  - Land use
KW  - Animal feeding
N1  - Includes feeding
ER  -