00465pab a2200157 454500008004000000100002000040245007600060260000900136300001300145362000800158650004100166650001600207700002200223700001900245773004300264180718b1997   xxu||||| |||| 00| 0 eng d  aKumaraswamy, N.  aGround water quality of a coastal basin in Visakhapatnam - a case study  c1997  ap.109-14  aApr  aGroundwater - India - Andhra Pradesh  aGroundwater  aVenkata Rao, M.V.  aKirankumar, K.  aIndian Journal of Environmental Health