00449pab a2200157 454500008004000000100001900040245007300059260000900132300001500141362000800156650004000164650001500204700001800219700002000237773003400257180718b2012 xxu||||| |||| 00| 0 eng d aSnehalatha, M. aSanitation costs and services in selected villages of Andhra Pradesh c2012 ap.503-524. aOct aSanitation - India - Andhra Pradesh aSanitation aJayakumar, N. aReddy, V. Ratna aIndian Journal of Social Work