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Biblio
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IRC International Water and Sanitation Centre, The Hague, NL
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1992
IRC International Water and Sanitation Centre, The Hague, NL
y
DGIS, D. General fo
,
«
Operation, maintenance and use of rural water supplies in the Indo-Dutch Rural Water Supply and Sanitation Programme : discussion paper
»
. Netherlands, Ministry of Foreign Affairs, DGIS, The Hague, The Netherlands, p. 39 p.: fig., ill., tab., 1992.
1989
IRC International Water and Sanitation Centre, The Hague, NL
y
National Environmental Engineering Research Institute -Nagpur, IN, NEERI
,
«
Slow sand filtration : phase IV final report
»
. National Environmental Engineering Research Institute, NEERI, Nagpur, India, p. 118 p.: fig., tab., 1989.
1981
IRC International Water and Sanitation Centre, The Hague, NL
,
«
Handpump catalogue
»
. IRC, Rijswijk, The Netherlands, p. ca. 100 p.: ill., 1981.
1977
IRC International Water and Sanitation Centre, The Hague, NL
y
National Environmental Engineering Research Institute -Nagpur, IN, NEERI
,
«
Slow sand filtration : an interim report
»
. National Environmental Engineering Research Institute, NEERI, Nagpur, India, p. ii, 73 p.: tab., 1977.
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