TY  - BOOK
AU  - Gangopadhyay, Dr. Ajay ed.
TI  - Assessment of improved crop production technologies
SN  - 8189729632
U1  - 631 G 155 A 
PY  - 2007///
CY  - New Delhi
PB  - Gene-Tech Books
KW  - Crop Production
KW  - Technologies
ER  -