TY  - GEN
AU  - Shrivastava,A.K.
TI  - Agriculture and food
SN  - 8176485993
U1  - 632.6 
PY  - 2004///
CY  - New Delhi : 
PB  - A P H Publishing Corporations, 
KW  - Agricultural productivity
KW  - Agriculture
KW  - Condition of environoments
ER  -