TY - BOOK AU - Bhatt, S.D. AU - Pathak, J.K. TI - Himalayan environment:water quality of the drainage basins SN - 8190020919 U1 - 577.64 21st ed. PY - 1992/// CY - Almora PB - Shree Almora Book Depot KW - Aquatic environment KW - Ecology KW - Himalaya KW - Himalaya mountains KW - Himalayan ecology KW - Rivers KW - Stream ecology KW - Water quality KW - Water resources ER -