Biblio

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

P. Narain, Khan, M. A., and Singh, G., “Potential for water conservation and harvesting against drought in Rajasthan, India”, vol. no. 104. .

S. E. Lacey, Lopez, R., Frangos, C., and Khodadoust, A., “Water quality degradation after water storage at household level in a piped water system in rural Guatemala”, International journal for service learning in engineering : humanitarian engineering and entrepreneurship, pp. P. 118 - 129; 4 fig.; 1 tab.