Reducing the costs of borehole drilling in Africa: insights from Ethiopia
Carter, Richard, Belete, Eyob, Berhe, Etsegenet, Defere, Eyob, Horecha, Desta, Negussie, YetnayetVolume:
25
Language:
english
Journal:
Waterlines
DOI:
10.3362/0262-8104.2006.032
Date:
July, 2006
File:
PDF, 2.52 MB
english, 2006