Ecology and pollution of mountain waters
Gautam , Ashutosh
Ecology and pollution of mountain waters a case study of bhagirathi river - New Delhi Ashish publishing 1990 - [viii] , 209 p. 23 cm.
8170243416
WATER POLLUTION
CASE STUDY
BIOLOGY
AGRICULTURE
ECOLOGY
574.526323 / GAU
Ecology and pollution of mountain waters a case study of bhagirathi river - New Delhi Ashish publishing 1990 - [viii] , 209 p. 23 cm.
8170243416
WATER POLLUTION
CASE STUDY
BIOLOGY
AGRICULTURE
ECOLOGY
574.526323 / GAU