00575pab a2200193 454500 180718b2001 xxu||||| |||| 00| 0 eng d Rao, A. Sreenivasa Quality of drinking water from ponds in villages of Kolleru lake region 2001 p.45-52 Jan Lakes - India - Andhra Pradesh Drinking water - India - Andhra Pradesh Drinking water Rao, N. Someswara Rao, P. Ramamohana Indian Journal of Environmental Health 49361 49361 49361 0 0 0 0 IIPA IIPA 2018-07-19 Volume no: 43, Issue no: 1 AR49789 2018-07-19 2018-07-19 AR