TY  - BOOK
AU  - Trivedi, P. R. and Raj,Gurdeep
TI  - Environmental agricultural pollution
SN  - 8171582230
U1  - 363.73 
PY  - 1992///
CY  - New Delhi
PB  - ; Akashdeep Publishing
KW  - Environmental Pollution
KW  - Pollution
ER  -