TY  - BOOK
AU  - Singh, Chhidda
AU  - Singh, Prem , Singh, Rahbir
TI  - Modern techniques of raising field crops
SN  - 812041599X
U1  - 633 S 643 M 
PY  - 2014///
CY  - New Delhi
PB  - Oxford & IBH
KW  - Field crops
ER  -