TY  - BOOK
AU  - KIM, Y. J
TI  - Multiple-crop diversification : a macro-economic view
U1  - 338.1 K60M 
PY  - 1981///
PB  - Taipei City
KW  - AGRICULTURE -- ECONOMIC ASPECTS
KW  - CROPPING SYSTEMS -- ECONOMIC ASPECTS
KW  - MULTIPLE CROPPING -- ECONOMIC ASPECTS
ER  -