TY  - BOOK
AU  - Kool, Rudolf
TI  - Tropical Agriculture and Economic Development
U1  - 338.10913 
PY  - 1960///
CY  - The Netherland
PB  - H. Veenman and Zonen N.V.
KW  - Economics
KW  - Social sciences
KW  - Agriculture
KW  - Economic aspects
KW  - Tropics
ER  -