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Good practices for estimating reliable willingness-to-pay values in the water supply and sanitation sector / Herath Gunatilake ... [et al.]. (ERD technical note ; no. 23.)

Good practices for estimating reliable willingness-to-pay values in the water supply and sanitation sector / Herath Gunatilake ... [et al.]. (ERD technical note ; no. 23.)
Paper図書
Asian Development Bankc2007.<DE64-B3929>
National Diet Library
  • Subject Heading...ing countries. Sanitation -- Economic aspects -- Developing countries. Willingness to pay -- Develo...

Approaches to private participation in water services : a toolkit.

Approaches to private participation in water services : a toolkit.
Paper図書
World Bankc2006.<YU111-B345>
National Diet LibraryOther Libraries in Japan
  • Subject Heading...ing countries. Sanitation -- Economic aspects -- Developing countries. Sanitation -- Government pol...

Low-cost sanitation : a survey of practical experience

Low-cost sanitation : a survey of practical experience
Paper図書
John PickfordIntermediate Technology Pub.c1995
Other Libraries in Japan
  • Subject HeadingSanitation -- Economic aspects -- Developing countries Sewage -- Environmental aspec...
  • Subject Heading (ID)Sanitation -- Economic aspects -- Developing countries Sewage -- Environmental aspec...

Sustainability of water and sanitation systems : selected papers of the 21st WEDC Conference, Kampala, Uganda, 1995

Sustainability of water and sanitation systems : selected papers of the 21st WEDC Conference, Kampala, Uganda, 1995
Paper図書
edited by John Pickford ... [et al.]Intermediate Technology Publications in association with The Water, Engineering and Development Centre1996
Other Libraries in Japan
  • Subject Heading... -- Congresses Sanitation -- Economic aspects -- Developing countries -- Congresses Sanitary engine...
  • Subject Heading (ID)... -- Congresses Sanitation -- Economic aspects -- Developing countries -- Congresses Sanitary engine...

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