Biblio

S. Sutton, “An introduction to self supply : putting the user first : incremental improvements and private investment in rural water supply”. Water and Sanitation Program - African Region, Nairobi, Kenya, p. 12 p. : 4 boxes, 8 fig., 2009.

S. Sutton and Gomme, J., “Transferring the rope pump to Africa : a long and winding road? ”, Waterlines, an international journal of water, sanitation and waste, pp. p. 144-160 : 1 box, 1 fig., 2 tab., 2009.