Biblio

J. B. Tomaro y Wall, R. E., «Technical assistance to the African Development Bank : development of guidelines for project preparation and appraisal in water supply and sanitation», vol. no. 333. Water and Sanitation for Health Project (WASH), Arlington, VA, USA, p. viii, 35 p., 1991.

J. B. Tomaro, «An assessment of the water and sanitation sector in the Peace Corps program : role of the Office of Program Development», vol. no. 86. Water and Sanitation for Health Project (WASH), Arlington, VA, USA, p. iii, 69 p., 1983.