TY  - BOOK
AU  - Ruthenberg,Hans
AU  - MacArthur,J.D.
TI  - Farming systems in the tropics
SN  - 0198594828 (pbk.)
AV  - S604.37 .R87 1980
U1  - 630/.913 
PY  - 1980///
CY  - Oxford, New York
PB  - Clarendon Press, Oxford University Press
KW  - Agricultural systems
KW  - Tropics
KW  - Farm management
N1  - Includes index; Bibliography: p. [397]-414
ER  -