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The water challenge : an information handbook for independent grantmakers and others interested in Third World development ; based on papers, comments and discussion at the Water Challenge Conference, Ditchley Park, 1984
Wadsworth, Elizabeth L., (1985)
Rural water supply and sanitation : time for a change
Churchill, Anthony A., (1987)
The role of water resources in socio-economic development with particular reference to the situation in a developing country (Ghana)
Ayibotele, Nii B., (1985)