Human impact on ganga river ecosystem :

Chaphekar, S.B.

Human impact on ganga river ecosystem : An assessment - New Delhi : Concept Publishing Company, 1986 - xix, 182p.: ill ; 22cm

1963
1999 US MARC-CAN MARC KO MILAKAR MARC-21 KA UDBHAV HUA LOC AND CRP

international council of scientific union obstructing board (ICSUOB) ABILEKH

Index: pp 183-86

Biotic communities Ecosystem management Ganga river (India and Bangladesh) Human being Impact Stream ecology

577.6427 / CHA/H

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