TY  - BOOK
AU  - Cheema,S S
AU  - Dhaliwal,S S
AU  - Sahota,T S
TI  - Agronomy:theory and digest
SN  - 8170964498
U1  - 630 
PY  - 2142///68
CY  - Ludhiana
PB  - Kalyani Publishers
ER  -