Garg, M.R..

Environmental pollution and protection / M.R. Garg, V.K. Bansal, N.S. Tiwana. - New Delhi : Deep and Deep Publications , 1995. - xiv,293p. : ills.,fig.,tab. ; 22cm. 8 Plates .

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8171005276 Rs 300.00

POLLUTION-ENVIRONMENTAL ASPECTS

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