TY  - BOOK
AU  - Singh, Chhidda
AU  - Singh Prem and Singh Rajbir
TI  - Modern Techniques of Raising field Crop
SN  - 812041599X
U1  - 633 S 643 M 
PY  - 2015///
CY  - New Delhi
PB  - oxford and IBH Publishers 
KW  - Agronomy
ER  -