Title of article :
Assessing the effective demand for improved water supplies in informal settlements: a willingness to pay survey in Vlakfontein and Finetown, Johannesburg
Author/Authors :
Michael Goldblatt، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 1999
Keywords :
Willingness to pay , Contingent valuation , Urban water supply , Water policy , South Africa
