TY  - BOOK
AU  - IRRI
TI  - CONSTRAINTS TO HIGH YIELDS ON ASIAN RICE FARMS : AN INTERIM REPORT
U1  - P633.18IR7C 
PY  - 1977///
CY  - LOS BANOS
PB  - International Rice Research Institute
KW  - CONSTRAINTS TO HIGH YIELDS ON ASIAN RICE FARMS : AN INTERIM REPORT
N1  - GIFT
ER  -