Scheme for zoning and classification of Indian rivers estuaries and coastal waters (part one: sweet water)
Central Board for the Prevention and Control of Water Pollution
text
biography
Delhi
Central Board for the Prevention and Control of Water Pollution
monographic
41p.
by Central Board for the Prevention and Control of Water Pollution
Watershed management- India
Rivers- India
Water pollution
O91 S26
Assessment and development study of river basin series: Adsorbs/3/78-79
180718