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  1. 1

    Why a pit latrine a manual for extension workers and latrine builders by Mate, Joseph

    Published 1991
    Book

    Why a pit latrine a manual for extension workers and latrine builders
  2. 2

    The design of pour-flush latrines by Mara, D. Duncan 1944-

    Published 1985
    Book

    The design of pour-flush latrines
  3. 3

    Ventilated improved pit latrines Zimbabwean brick designs by Morgan, Peter R

    Published 1985
    Book

    Ventilated improved pit latrines Zimbabwean brick designs
  4. 4

    Ventilated improved pit latrines vent pipe design guidelines by Ryan, Beverly A.

    Published 1983
    Book

    Ventilated improved pit latrines vent pipe design guidelines
  5. 5

    The ventilated improved double pit latrine a construction manual for Botswana by Van Nostrand, John Cornelius 1949-

    Published 1983
    Book

    The ventilated improved double pit latrine a construction manual for Botswana
  6. 6

    Rural ventilated improved pit latrines a field manual for Botswana by Van Nostrand, John Cornelius 1949-

    Published 1983
    Book

    Rural ventilated improved pit latrines a field manual for Botswana
  7. 7

    Sanitation without water by Winblad, Uno

    Published 1980
    Book

    Sanitation without water

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