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4
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A progress report on establishing regional training, O&M and repair workshops in the Republic of Yemen / by Jonathan Hodgkin.
- Water and sanitation for health (WASH) project,
- 1991.
- Arlington, VA :
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Models of management systems for the operation and maintenance of rural water supply and sanitation facilities / prep. by Philip Roark, Jonathan Hodgkin, Alan Wyatt.
- Water and sanitation for health,
- 1993.
- Arlington, VA :
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The sustainability of donor-assisted rural water supply projects / prep. by WASH project staff and Jonathan Hodgkin.
- Water and sanitation for health project,
- 1994.
- Arlington, VA :
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Approaches for private sector involvement in rural water supply systems / by Jonathan Hodgkin, Philip Roark and Alfred Waldstein.
- CDM,
- 1989.
- Arlington, VA :