Biblio

WHO. Regional Office for Europe -Copenhagen, DK, EURO, “Consultation on the public health component of sanitary engineers' training curricula : report on a WHO meeting : Copenhagen, 8-10 November 1982”. World Health Organization Regional Office for Europe, Copenhagen, Denmark, p. 39 p., 1983.

WHO. Regional Office for Europe -Copenhagen, DK, EURO, “Rural water supplies : report on a WHO meeting : Stevenage, 1-5 November 1982”, vol. 87. World Health Organization Regional Office for Europe, Copenhagen, Denmark, p. 66 p., 1983.

WHO. Regional Office for Europe -Copenhagen, DK, EURO, “Basic sanitation technologies suitable for smaller European communities : report on a WHO working group : Rennes, 6-10 November 1978”, vol. 34. World Health Organization Regional Office for Europe, Copenhagen, Denmark, p. 25 p., 1982.

WHO. Regional Office for Europe -Copenhagen, DK, EURO, “International Drinking-Water Supply and Sanitation Decade : report on a consultation, Copenhagen, 7-11 December 1981”. World Health Organization Regional Office for Europe, Copenhagen, Denmark, p. 13 p., 1982.

M. N. Baker, The quest for pure water : the history of water purification from the earliest records to the twentieth century. Vol. I, 2nd ed.nd ed. Denver, CO, USA: American Water Works Association, 1981, p. xii, 527 p.

U. Schoettler, “Artificial groundwater recharge : paper presented at the International seminar on development and management of groundwater resources, November 5-20, 1979”. p. 33 p. : fig., tab., 1979.

L. Huisman and Wood, W. E., La filtration lente sur sable. Geneva, Switzerland: World Health Organization (WHO), 1974, p. 133 p.: fig., tab.

L. Huisman and Wood, W. E., Slow sand filtration. Geneva, Switzerland: World Health Organization (WHO), 1974, p. 122 p.: fig., tab.

U. States. De US and US, U. States. De, “Energy and water for sustainable living: a compendium of energy and water succes stories:”. USAID, Washington, DC, USA, p. xii, 124 p. : fig., photogr.

B. E. Liaison Co Brussels, “Liaison news”. Liaison Committee of Development NGDOs to the European Communities, Brussels, Belgium.

J. Walter, Alebon, K., and Klinsky, S., “Local governments' response to agenda 21: summary report of local agenda 21 survey with regional focus”. International Council for Local Environmental Initiatives, Toronto, Ont, Canada, p. 20 p. : fig., photogr.