TY  - BOOK
AU  - BALWINDER SINGH
TI  - Validation of ceres-maize model for simulating growth and yield of winter maize (Zea mays L.) under different planting dates and irrigation schedules
U1  - T 633.15 B18V 
PY  - 2004///
CY  - Ludhiana
PB  - PAU
KW  - MAIZE -- IRRIGATION
ER  -