Biblio

B. van Koppen, Smits, S., Moriarty, P. B., F. de Vries, P., Mikhail, M., y Boelee, E., Climbing the water ladder: multiple-use water services for poverty reduction, vol. 52. The Hague: IRC , 2009, p. 215 p. : 44 fig., 23 tab.

M. Renwick, Joshi, D., Huang, M., Kong, S., Petrova, S., Bennett, G., Bingham, R., Fonseca, C., Moriarty, P. B., Smits, S., Butterworth, J. A., Boelee, E., y Jayasinghe, G., «Multiple use water services for the poor : assessing the state of knowledge : final reoprt». Winrock International, IRC and IWMI, Arlington, VA, USA, p. 111 p. : fig.; tab.; maps; photographs, 2007.