Biblio

American Water Works Association -Denver, CO, US, AWWA, «Journal American Water Works Association». American Water Works Association, Denver, CO, USA.

R. G. Mijares, «La desinfeccion del agua en areas tropicales». Italgrafica, Caracas, Venezuela, p. 19 p : 2 fig., 7 tab.

G. Dorfman, «No. 86. Learning-by-doing leaflets on pressure and water technologies», Outreach. p. ii, 59 p. : ill.

E. Ministerio EC, «Plan nacional de saneamiento básico rural - SANEBAR». Ecuador, Subsecretaria de Saneamiento Ambiental, Quito, Ecuador, p. 80 p.

C. Brocklehurst, «Reaching out to consumers : making sure we know what people really think and want, and acting upon it». WASTE, Gouda, The Netherlands, p. 11 p. : 1 box., 2 fig., 1 tab.

T. Riekel y Hinze, G., «Rehabilitation of wells using the "electrochemically activated" (EAW) technology». Botswana, Department of Water Affairs, Gaborone, Botswana, p. 6 p.: fig., maps.

USAID -Washington, DC, US y Horsley and Witten -Sandwich, MA, US, «Source water protection: a training manual for communities in Nicaragua». US Environmental Protection Agency (EPA), Washington, DC, USA, p. 57 p. : fig., fotographs.

L. Spinosa, Ayol, A., Baudez, J. - C., Canziani, R., Jenicek, P., Leonard, A., Rulkens, W., Xu, G., y van Dijk, L., «Sustainable and innovative solutions for sewage sludge management», Water, pp. P. 702-717; 3 tab.; 5 fig.; 3 scheme' s; .

Z. Ministry o ZM, «Teacher's guide for the integrated of water, sanitation and hygiene education, and HIV/aids for grades 1 - 7». Zambia, Ministry of Education, Lusaka, Zambia, p. 58 p.

«Vigilancia y control de calidad de agua. Tomo II». S.n., p. 295 p.

«Water and wastewater international». MacDonald Communications, Houston, TX, USA.

Water Research Commission -Pretoria, ZA, WRC, «Water SA». Water Research Commission, WRC, Pretoria, South Africa.

IWSA -London, GB, International Water Association, «Water supply : the review journal of the International Water Supply Association». Blackwell Science, Oxford, UK.