Mostrar 1 - 7 resultats de 7 per cerca 'Mara, D. Duncan (David Duncan)', hora de la petició: 0.01sec Refinar resultats
  1. 1

    Low-cost urban sanitation per Mara, D. Duncan (David Duncan) 1944-

    Publicat 1996
    Llibre

    Low-cost urban sanitation
  2. 2

    Low-cost sewerage

    Publicat 1996
    Llibre

    Low-cost sewerage
  3. 3

    Guidelines for the safe use of wastewater and excreta in agriculture and aquaculture measures for public health protection per Mara, D. Duncan (David Duncan) 1944-

    Publicat 1989
    Llibre

    Guidelines for the safe use of wastewater and excreta in agriculture and aquaculture measures for public health protection
  4. 4

    Guidelines for the safe use of wastewater and excreta in agriculture and aquaculture measures for public health protection per Mara, D. Duncan (David Duncan) 1944-

    Publicat 1989
    Llibre

    Guidelines for the safe use of wastewater and excreta in agriculture and aquaculture measures for public health protection
  5. 5

    The design of ventilated improved pit latrines. per Mara, D. Duncan (David Duncan)

    Publicat 1984
    Llibre

    The design of ventilated improved pit latrines.
  6. 6

    Water, wastes, and health in hot climates per Feachem, Richard G. 1947-

    Publicat 1977
    Llibre

    Water, wastes, and health in hot climates
  7. 7

    Sewage treatment in hot climates per Mara, D. Duncan (David Duncan) 1944-

    Publicat 1976
    Llibre

    Sewage treatment in hot climates

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