Biblio

USAID -Washington, DC, US y Ratmalana, L. K. National W., Wastewater treatment, Draft., vol. no. D7. Ratmalana, Sri Lanka: National Water Supply and Drainage Board, 1989, p. vi, 89 p.: fig., tab.

USAID -Washington, DC, US y WASH -Arlington, VA, US, Planning and design for community water supply : AID/WASH Workshop, Arlington, Virginia, June 28-29, 1985. Arlington, VA, USA: Water and Sanitation for Health Project (WASH), 1985, p. various pagings.

USAID -Washington, DC, US, «Designing basic household water treatment systems», vol. no. RWS.3.D.1. USAID, Washington, DC, USA, p. 8 p.: 3 fig., 2 tab., 1982.

USAID -Washington, DC, US, «Designing roof catchments», vol. no. RWS.1.D.4. USAID, Washington, DC, USA, p. 4 p.: 6 fig., 1 tab., 1982.

USAID -Washington, DC, US, «Designing small dams», vol. no. RWS.1.D.5. USAID, Washington, DC, USA, p. 12 p.: 10 fig., 5 tab., 1982.

USAID -Washington, DC, US, «Evaluating rainfall catchments», vol. no. RWS.1.P.5. USAID, Washington, DC, USA, p. 8 p.: 4 fig., 1982.

USAID -Washington, DC, US, National Demonstration Water Project -Washington, DC, US, Institute for Rural Water -Washington, DC, US, y National Environmental Health Association -Denver, CO, US, «Water for the world : technical notes : human resources, rural water supply». USAID, Washington, DC, USA, p. ca. 1000 p.: fig., tab., 1982.

USAID -Washington, DC, US, National Demonstration Water Project -Washington, DC, US, Institute for Rural Water -Washington, DC, US, y National Environmental Health Association -Denver, CO, US, «Water for the world : technical notes : sanitation, diseases». USAID, Washington, DC, USA, p. ca. 600 p.: fig., tab., 1982.