000 00447pab a2200157 454500
008 180718b2004 xxu||||| |||| 00| 0 eng d
100 _aRoy, Joyashree et al.
245 _aAn economic analysis of demand for water quality: case of Kolkata
260 _c2004
300 _ap.186-92.
362 _a10 Jan
650 _aWater quality - India - West Bengal
650 _aWater quality
773 _aEconomic and Political Weekly
909 _a59199
999 _c59199
_d59199