[designed and produced by Center for Study of Man & Environment, Department of Geology, President College, Calcutta]Central Board for the Prevention & Control of Water Pollution[1985]
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Author HeadingCenter for Study of Man & Environment (Calcutta, India)
edited by S.P. Das Guptaprepared by the Center for Study of Man and Environment for the Central Board for the Prevention and Control of Water Pollution1984
Other Libraries in Japan
Author Heading... Control Board Center for Study of Man & Environment (Calcutta, India)