TY  - BOOK
AU  - Symposium on Cropping Systems
TI  - Symposium on Cropping Systems Reserch and Development for the Asian Rice Farmer
PY  - 1977///
CY  - Los Baños, Laguna
PB  - International Rice Research Institute
KW  - Arroz
KW  - Cosecha
KW  - Producción
KW  - Variedades de Alto Rendimiento
ER  -