Ray, P. 1922-
Ecological imbalance of the Ganga River system : its impact on aquaculture / P. Ray. - Delhi : Daya Pub. House, 1998. - xi, 241 p. : ill., maps ; 25 cm.
Includes bibliographical references (p. 227-237) and index.
8170351952
98907379
Stream ecology--Ganges River (India and Bangladesh)
Aquaculture--Ganges River (India and Bangladesh)
577.6409541
Ecological imbalance of the Ganga River system : its impact on aquaculture / P. Ray. - Delhi : Daya Pub. House, 1998. - xi, 241 p. : ill., maps ; 25 cm.
Includes bibliographical references (p. 227-237) and index.
8170351952
98907379
Stream ecology--Ganges River (India and Bangladesh)
Aquaculture--Ganges River (India and Bangladesh)
577.6409541