Biblio

D. B. Warner, C. Abate, G., and Nairobi, K. E. Catholic R., “Guidelines for the development of small-scale rural water supply and sanitation projects in Ethiopia : a policy and planning framework for activities funded by USAID under the Title II (Food for Peace) Program”. Catholic Relief Services (CRS) East Africa Regional Office, Nairobi, Kenya, p. 36 p. : tab., 2003.