TY  - BOOK
AU  - Upton,Martin
TI  - Farm management in Africa: the principles of production and planning 
SN  - 0192156462
AV  - S561 .U61
PY  - 1973///
CY  - London
PB  - Oxford University Press
KW  -  
KW  - Farm management
N1  - Includes bibliographies and index
ER  -