000 00443pab a2200133 454500
008 180718b xxu||||| |||| 00| 0 eng d
100 _aButt, Mohammad Sabihuddin
245 _aWillingness to pay for retail water supply by urban households in Karachi: an application of contingent valuation method
650 _aWater Supply - Pakistan
700 _aAkbar, Mohammad
700 _aAhmed, Shafi
773 _aAsian Economic Review
909 _a24589
999 _c24589
_d24589