Water and Sanitation Program -Washington, DC, US, WSP, “Global overview : economic impact of water supply and sanitation : sanitation and water for all”. Water and Sanitation Program, WSP, Washington, DC, USA, p. 4 p.; 4 fig., 2012.

Water and Sanitation Program -Washington, DC, US, WSP, “Development marketplace grantee toolkit : project design, monitoring and evaluation for small innovative projects”. Water and Sanitation Program (WSP), WSP, Washington, DC, USA, p. 66 [+6]p; photographs; t tab. 6 pag. without page-number, 2011.

Water and Sanitation Program -Washington, DC, US, WSP, “Project summary : Waterpoint mapping in Liberia using FLOW technology”. Water and Sanitation Program, WSP, S.l., p. 2 p.; 1 tab., 2011.

Raman, V. and Water and Sanitation Program -Washington, DC, US, WSP, “National urban sanitation policy : rating of cities 2010 : towards city wide sanitation”. Water and Sanitation Program, WSP, Washington, DC, USA, p. 6 p. : boxes, 3 tab., photographs , 2010.

Water and Sanitation Program -Washington, DC, US, WSP and USAID -Washington, DC, US, “Aligning for action : sustainable development through safe water, environmental sanitation and hygiene : whole system in the room (WSR) : multi-stakeholder meeting, Eva Hotel, Debre Berhan, Ethiopia, 24-26 October 2006 : technical report”. Water and Sanitation Program, WSP, Washington, DC, USA, p. 79 p. : fig., photogr., tab., 2006.

Water and Sanitation Program -Washington, DC, US, WSP, “Report Rapport Informe 2002-2003”. UNDP-World Bank Water and Sanitation Program, Washington, DC, USA, p. 128 p. : 9 boxes, 3 charts, 3 fig., 60 photogr., 2004.

Thomas, A., Curtis, V., and Water and Sanitation Program -Washington, DC, US, WSP, “Public-private partnerships for health : a review of best practices in the health sector”. Water and Sanitation Program, WSP, Washington, DC, USA, p. 20 p. : 3 box., 1 fig., photogr., 8 tab., 2003.

Water and Sanitation Program -Washington, DC, US, WSP, “Willingness to charge and willingness to pay : the World Bank-assisted China rural water supply and sanitation program”. Water and Sanitation Program, WSP, Washington, DC, USA, p. 8 p. : 1 fig., photogr., 3 tab., 2002.

UNICEF -Tegucigalpa, HN, Bombas de Mecate -Managua, NI, IRC International Water and Sanitation Centre, The Hague, NL, SKAT -St. Gallen, CH, Water and Sanitation Program -Washington, DC, US, WSP, and COSUDE -Managua, NI, “First international rope pump policy workshop, Managua, Nicaragua, May 14th - 19th, 2001 : workshop file”. SKAT (Swiss Centre for Development Cooperation in Technology and Management), St. Gallen, Switzerland, p. loose leaf, ca. 150 p., 2001.

Water and Sanitation Program -Washington, DC, US, WSP, “Global public-private partnership to promote handwashing”. Water and Sanitation Program, WSP, Washington, DC, USA, p. 6 p. : photogr., 2001.

Water and Sanitation Program -Washington, DC, US, WSP, “Multi-village rural water supply schemes : an emerging challenge”. Water and Sanitation Program, WSP, Washington, DC, USA, p. 18 p. : fig., photogr., tab., 2001.

Bombas de Mecate -Managua, NI, Community Water and Sanitation Agency -Accra, GH, and Water and Sanitation Program -Washington, DC, US, WSP, “Rope pump : private sector technology transfer from Nicaragua to Ghana”, vol. no. 5. Water and Sanitation Program, WSP, Washington, DC, USA, p. 5 p. : boxes, photogr., 2001.

World Bank -Washington, DC, US and Water and Sanitation Program -Washington, DC, US, WSP, “Workshops in public-private partnerships for community water supply and sanitation, May 8-10, 2001”. World Bank, Washington, DC, USA, p. ca. 45 p. : fig., 2001.

Water and Sanitation Program -Washington, DC, US, WSP, “Case study : developing private sector supply chains to deliver rural water technology : the growth of private sector participation in rural water supply and sanitation in Bangladesh”, vol. 4. Water and Sanitation Program, WSP, Washington, DC, USA, p. 11 p. : fig., photogr., 2000.

Water and Sanitation Program -Washington, DC, US, WSP, “Methodology for participatory assessment (MPA). Training Module 1. Community assessments. Training module 2. Stakeholder's meet”. UNDP-World Bank Water and Sanitation Program, Washington, DC, USA, p. Video (23 min.) : VHS/PAL, 2000.

Water and Sanitation Program -Washington, DC, US, WSP, “Supply chains : a global initiative”. Water and Sanitation Program, WSP, Washington, DC, USA, p. 4 p. : boxes, 2000.

Water and Sanitation Program -Washington, DC, US, WSP and Water and Sanitation Program - South Asia -New Delhi, IN, “The treadle pump : an NGO introduces a low-cost irrigation pump to Bangladesh : developing private sector supply chains to deliver rural water technology”. Water and Sanitation Program, WSP, Washington, DC, USA, p. 7 p. : boxes, fig., photogr., 2000.

Water and Sanitation Program -Washington, DC, US, WSP and Water and Sanitation Program - Africa Region -Nairobi, KE, (WSP-AF), “Water and Sanitation Program in Africa”. Water and Sanitation Program, WSP, Washington, DC, USA, p. 5 p. (loose leafes) : fig., 2000.

Water and Sanitation Program -Washington, DC, US, WSP, “Water and Sanitation Program : report 98-99 = rapport 98-99 = informe 98-99”. UNDP-World Bank Water and Sanitation Program, Washington, DC, USA, p. 90 p. : boxes, fig., photogr., 2000.

United Kingdom. Department for International Development -GB, DFID, Water, Engineering and Development Centre -Loughborough, GB, WEDC, and Water and Sanitation Program -Washington, DC, US, WSP, “Community initiatives in operation and maintenance of urban services : proceedings : Kathmandu, November 1998”. UNDP-World Bank Regional Water and Sanitation Group, New Delhi, India, p. 43 p. : photogr., 1999.

World Bank -Washington, DC, US and Water and Sanitation Program -Washington, DC, US, WSP, “Small towns and multi-village initiatives”. Water and Sanitation Program, WSP, Washington, DC, USA, p. 6 p. : photogr., 1999.

Malawi. Ministry of Water Development -MW and Water and Sanitation Program -Washington, DC, US, WSP, “Socio-economic and gender assessment of water and sanitation programme in Malawi : a case of Thyolo, Phalombe and Karonga Districts : draft report”. Malawi, Ministry of Water Development, Lilongwe, Malawi, p. xi, 59 p. + 78 p. annexes : fig., tab., 1999.

Water and Sanitation Program -Washington, DC, US, WSP, “UNDP-World Bank Water and Sanitation Program : report 97-98”. UNDP-World Bank Water and Sanitation Program, Washington, DC, USA, p. 44 pag. : fig., map., photogr., 1999.

Water and Sanitation Program -Washington, DC, US, WSP, “Water and sanitation services for the poor : innovating through field experience : program strategy: 1999-2003”. UNDP-World Bank Water and Sanitation Program, Washington, DC, USA, p. 18 p. : 4 boxes, 1 fig., 1999.

Water and Sanitation Program -Washington, DC, US, WSP, “Willing to pay, but unwilling to charge : do 'willingness-to-pay studies' make a difference?”. Water and Sanitation Program, WSP, Washington, DC, USA, p. 8 p., 1999.