TY  - BOOK
AU  - Shrivastava, A. K.
TI  - Agriculture and food
SN  - 9788176485999
U1  - 338.19 SHR 
PY  - 2012///
CY  - New Delhi
PB  - A P H Pub.
KW  - Agriculture.
KW  - Agricultural productivity.
KW  - Agriculture -- Environmental aspects
N1  - INDX
ER  -