Risultati della ricerca - "Sewage disposal Developing countries."

Appraisal of four alternative excreta removal systems for urban areas in developing countries di Hansen, J.A

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Sanitation in developing countries /

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World Water '83 the world problem

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Who puts the water in the taps? community participation in Third World drinking water, sanitation and health di Chauhan, Sumi Krishna

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Collaboration in water and waste engineering for developing countries 5th WEDC Conference, 22-24 April 1979 proceedings

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Water, people and waste in developing countries : 7th WEDC Conference, 23-25 September 1981 : proceedings /

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Management of industrial wastewater in developing nations proceedings of the international symposium, Alexandria, March 1981 /

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Alternative sanitary waste removal systems for low-income urban areas in developing countries di Bahia, Hansen., Jens Aage

Soggetti: “...Sewage disposal Developing countries...”

Planning for water and waste in hot countriess : proceedings [of the] Third International Conference on Environmental Health Engineering in Hot Climates and Developing Countries, 2...

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Appropriate technology in water supply and waste disposal /

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