000 00330pab a2200133 454500
008 180718b xxu||||| |||| 00| 0 eng d
100 _aAli Sabir
245 _aThe sanitation situation: a case study
362 _a37(18), 15 Oct 93, p.23-25
650 _a Public Health
650 _aSanitation
773 _aYojana
909 _a25454
999 _c25454
_d25454