TY  - BOOK
AU  - Symposium
TI  - Potential Productivity of Field Crops Under Different Environments
SN  - 9711041146
U1  - 631 
PY  - 1983///
CY  - Philippines
PB  - IRRI
KW  - Agriculture and related technologies
KW  - Technology (Applied sciences)
KW  - Agronomy
KW  - Crop productivity
ER  -