Library Search for 'se,phr:"Assesment and development study of river basin series"'

Quality of major rivers Gujrat state: the biennum 1979 and 1980 survey)

New Delhi Central Board for the Prevention and Control of Water Pollution 1982 . 42p.; fig., tables

New Delhi Central Board for the Prevention and Control of Water Pollution 1984 . 50p.; fig., tables

New Delhi Central Board for the Prevention and Control of Water Pollution 1984 . 9p.; fig., tables