an assessment Chaphekar, S. B. (Sharad Bhalchandra) 1935- creator Mhatre, G. N. (Girish Nanabhai) 1955- text bibliography ii New Delhi Concept Publishing 1986 monographic eng

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xix, 186 p. : ill., maps ; 23 cm. S.B. Chaphekar, G.N. Mhatre. includes references. a-ii--- Nature Effect of human beings on India Nature Effect of human beings on Ganges River Valley (India and Bangladesh) Water Pollution India Water Pollution Ganges River Valley (India and Bangladesh) GF662.G36 C48 1986 954.1 CHH 86901999 DLC 860905 20141231104056.0 1947023