TY  - BOOK
AU  - Srivastava, H. C. / Bhaskaran, S.
TI  - Crop Productivity
SN  - 812040257x
U1  - 631.5 
CY  - New Delhi
PB  - Oxford & IBH Publishing Co. Pvt. Ltd.
KW  - Crop Production
N1  - 991
ER  -