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« Microbiologic effectiveness of boiling and safe water storage in South Sulawesi, Indonesia »,
Journal of water and health, p. p. 577 - 585; 4 tab.; 1 fig., 2011.
M. Murray,
« Newly designed ceramic water pot for low-income households ». PATH, Washington, DC, USA, p. 13 p.; 3 fig.; 7 photographs; 11 boxes, 2011.
Abt Associates -Cambridge, MA, US,
« Pakistan safe drinking water and hygiene promotion project (PSDW-HPP) : endline evaluation final report prepared for USAID ». USAID, Washington, DC, USA, p. iv, 50 p. : fig., tab., 2011.
WHO -Geneva, CH, World Health Organization,
« Safe drinking-water from desalination ». World Health Organization (WHO), Geneva, Switzerland, p. iv, 28 p. : 1 fig., 3 tab., 2011.
J. H. Stern et Stern, A.,
« Water harvesting through sand dams ». ECHO, Educational Concerns for Hunger Organization, North Ft. Myers, FL, USA, p. 20 p. : 9 fig., 2011.
J. H. Stern et Stern, A.,
« Water harvesting through sand dams »,
Echo development notes (EDN), p. ca 17 p. : 8 fig., 2011.