TY  - BOOK
AU  - International Rice Research Institute.
ED  - International Rice Research Institute.
TI  - Farm level constraints to high rice yields in Asia
U1  - "X9(J381).4.N77<-N74, L9" 
PY  - 1979///
CY  - Laguna
PB  - IRRI       
KW  - Rice
ER  -