TY  - BOOK
AU  - Trivedi,P.R..
AU  - Gurdeep,Raj
TI  - Environmental water and soil analysis / 
T2  - Encyclopaidia of Environmental Science No;15, 
SN  - 8171582613
U1  - 363.7394 
PY  - 1992///(rep.1996)
CY  - New Delhi : 
PB  - Akashdeep Publishing House , 
KW  - ENVIRONMENTAL POLLUTION
N1  - NULL
ER  -