1993
N. King,
« Some for all? »,
Waterlines, an international journal of water, sanitation and waste, p. p. 2-4: 1 fig., photogr., 1993.
B. Mogane-Ramahotswa,
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P. B. Mabuba,
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« A strategy for a community-based hygiene education and sanitation project : proposal for the Eastern Highlands Province, Papua New Guinea », vol. no. 399. Environmental Health Project (EHP), Arlington, VA, USA, p. vii, 42 p.: 3 fig., 2 boxes, 1993.
B. Kanki, Cousens, S., Mertens, T., Diallo, I., Traore, E., et Curtis, V.,
« Structured observations of hygiene behaviours in Burkina Faso : validity, variability, and utility »,
Bulletin of the World Health Organization, p. p. 23-32: 5 tab/, 1993.
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« Study on assessment of water resources of member countries and demand by user sectors, Japan : water resources and their use ». United Nations, New York, NY, USA, p. vi, 40 p.: 27 fig., 15 fig., 1993.
N. U. Ahmed,
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S. T. Khare,
« Sulabh toilet complexes improve sanitation coverage »,
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J. P. Chudy,
« Summary report of the integrated cholera control and prevention program for Machala, Ecuador », vol. no. 427. Water and Sanitation for Health Project (WASH), Arlington, VA, USA, p. xii, 65 p.: 1 fig., 4 tab., 1993.
J. Woodcock, Maulana, M., et Thabrani, R.,
« Survey of private-sector participation in selected cities in Indonesia », vol. no. 387. Environmental Health Project (EHP), Arlington, VA, USA, p. xi, ca. 350 p.: 18 tab., 1993.
D. General fo DGIS,
Sustainable land use, vol. no. 2. The Hague, The Netherlands: Netherlands, Ministry of Foreign Affairs, DGIS, Information Department, 1993, p. 66 p.: 3 tab.
M. S. Swaminathan et Rameshi, R.,
« Sustainable management of coastal ecosystems ». M.S. Swaminathan Research Foundation, Chennai, India, p. vi, 215 p.: fig., tab., 1993.
R. Engelman et LeRoy, P.,
« Sustaining water : population and the future of renewable water supplies ». Population Action International, Washington, DC, USA, p. 56 p.: 5 boxes, 7 fig., 3 tab., 1993.