Ecology and pollution of Ganga river : a limnological study at Hardwar

Khanna, Dev Raj

Ecology and pollution of Ganga river : a limnological study at Hardwar - - New Delhi : Ashish Pub., 1993 1993 - 241 p. 22.5 cm - .

81-7024-541-92



Water-Pollution
River Ganga-Environmental aspects

628.54(282.253.21) Kha

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