B. D. N. G. O. Forum Dhaka,
«Annual report 2006 NGO Forum for Drinking Water Supply and Sanitation». NGO Forum for Drinking Water Supply and Sanitation, Dhaka, Bangladesh, p. 56 p. : boxes, fig., photogr., tab., 2007.
S. Ferron, Morgan, J., y O'Reilly, M.,
Hygiene promotion : a practical manual for relief and development, Rev.ed. Rugby, UK: Practical Action Publishing, 2007, p. xvii, 281 p.: boxes, fig., ill.
J. Seeley,
«Lessons learnt from the Andhra Pradesh rural livelihoods project 1998 - 2007». United Kingdom, Department for International Development, London, UK, p. 24 p. : boxes, photogr., 2007.
R. C. Carter,
«Rapid assessment of groundwater opportunities for displaced and refugee populations»,
Waterlines, an international journal of water, sanitation and waste, pp. p. 2-4 : 1 photogr., 2007.
Worldwatch Institute -Washington, DC, US,
State of the world 2007 : our urban future. New York, NY, USA: W.W. Norton, 2007, p. xxxi, 250 p. : boxes, fig., tab.
«Water and basic sanitation», in
Results in development : report 2005-2006, 2007, pp. Chapter 6. P. 80-94 : boxes, 3 fig., 1 tab.
Disease Control Priorities Project _Washington, DC, US,
«Water, sanitation, and hygiene : simple, effective solutions save lives». Disease Control Priorities Project, Washington, DC, USA, p. 4 p. : 2 fig., 2007.