TY  - BOOK
AU  - Walia, U S
AU  - Walia, S s Kler, D S Singh, Dalip
TI  - Science of agronomy
SN  - 9788172336981
U1  - 630 W 14 S 
PY  - 2011///
CY  - Jodhpur
PB  - Scientific Publishers
KW  - Agronomy
KW  - Science
ER  -