Ray, P.
Ecological imbalance of the ganga river systems : its impact on aquaculture / P. Ray - Delhi : Daya, 1998. - xiii, 241 p. : ill., maps ; 25 cm
Includes bibliographical references and index
8170351952
Stream ecology-- Gangas river (India and Bangladesh)
Aquaculture -- Gangas river (India and Bangladesh)
577.64 / RAE
Ecological imbalance of the ganga river systems : its impact on aquaculture / P. Ray - Delhi : Daya, 1998. - xiii, 241 p. : ill., maps ; 25 cm
Includes bibliographical references and index
8170351952
Stream ecology-- Gangas river (India and Bangladesh)
Aquaculture -- Gangas river (India and Bangladesh)
577.64 / RAE