00524pab a2200169 454500008004000000100002300040245007600063260000900139300001200148362000800160650003500168650004400203650001900247700002200266700002300288773004300311180718b2001   xxu||||| |||| 00| 0 eng d  aRao, A. Sreenivasa  aQuality of drinking water from ponds in villages of Kolleru lake region  c2001  ap.45-52  aJan  aLakes - India - Andhra Pradesh  aDrinking water - India - Andhra Pradesh  aDrinking water  aRao, N. Someswara  aRao, P. Ramamohana  aIndian Journal of Environmental Health