TY  - BOOK
AU  - NIJJAR, Gurjeet Singh
TI  - Scheduling of irrigation to maize based on test plots of altered physical condition of soil
U1  - T 633.158.7 N61S 
PY  - 1974///
CY  - Ludhiana
PB  - PAU
KW  - MAIZE -- IRRIGATION
ER  -