Showing 1 - 7 results of 7 for search 'Mara, D. Duncan (David Duncan)', čas poizvedbe: 0.01s
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Low-cost urban sanitation od Mara, D. Duncan (David Duncan) 1944-
Izdano 1996Signatura: loading...
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Guidelines for the safe use of wastewater and excreta in agriculture and aquaculture measures for public health protection od Mara, D. Duncan (David Duncan) 1944-
Izdano 1989Signatura: loading...
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Guidelines for the safe use of wastewater and excreta in agriculture and aquaculture measures for public health protection od Mara, D. Duncan (David Duncan) 1944-
Izdano 1989Signatura: loading...
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The design of ventilated improved pit latrines. od Mara, D. Duncan (David Duncan)
Izdano 1984Signatura: loading...
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Water, wastes, and health in hot climates od Feachem, Richard G. 1947-
Izdano 1977Signatura: loading...
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Sewage treatment in hot climates od Mara, D. Duncan (David Duncan) 1944-
Izdano 1976Signatura: loading...
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