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Hand Dug Wells: Choice of Technology and Construction Manual



textbook Jan 2001 ; 59 pages
Aut. Stephen P. Abbott
Ed. Appropriate Design Choice -
Downloadable format: PdF (660 ko)
Downloadable from the publisher
Editor Presentation

Keywords:

low cost technology (DT) (ET) , well (DT) (ET)

Publisher/Broadcaster:

Appropriate Design Choice - - Canada
    

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