TY - BOOK AU - Juyal, Shefali TI - Comparative study of changes in water quality of river ganga and its tributaries U1 - TH 363.7394 21st Edition PY - 2018/// CY - Dehradun PB - Forest Research Institute KW - Ganga- Water quality KW - Physiochemical parameters KW - Major tributaries N1 - Thesis (M.Sc.) submitted to the Forest Research Institute, Dehradun; Under the supervision of Dr. Parmanand kumar ER -