TY  - BOOK
AU  - Upton,Martin
TI  - Farm management in Africa: the principles of production and planning 
SN  - 019442359X
AV  - S562.A34.U6 1979 
PY  - 1979///
CY  - London
PB  - Oxford University Press
KW  - Farm management
KW  - Africa
N1  - Includes bibliographical references and index
ER  -