TY  - BOOK
AU  - Singh, C. 
AU  - Singh, P. 
AU  - Singh, R. 
TI  - Modern Techniques of Raising Field Crops 
SN  - 812041599X
U1  - 633 
PY  - 2009///
CY  - New Delhi 
PB  - Oxford and IBH Publishing Co. Pvt. Ltd. 
ER  -