Autor:
Cossins, N.J.
Presents results of a study on existing water production methods, the rate & amount of production and inefficiencies & production losses; importance of "okoles" (leather buckets) in relation to output rates & okole sizes and their supply; influence of "tetchana" (holding pond after shaft) and "Ma...
Enlace original:
https://cgspace.cgiar.org/handle/10568/4661
Cossins, N.J.
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[The crucial centres: Water production and well efficiency in Borana]
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The crucial centres: Water production and well efficiency in Borana
