Trivedi, P.R..
Environmental water and soil analysis /
P.R. Trivedi, Raj Gurdeep.
- New Delhi : Akashdeep Publishing House , 1992(rep.1996).
- v,240p. : ills ; 22cm .
- Encyclopaidia of Environmental Science No;15, ; .
- Encyclopaidia of Environmental Science No;15, ; .
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8171582613 Rs.300.00
ENVIRONMENTAL POLLUTION
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