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Larrea, O.R.

Larrea, O.R. & de Mena, E., 1994. Asistencia para el desarrollo de una politica nacional de agua potable y saneamiento para Ecuador, (Wash field report no. 443) Arlington, VA, USA: Water and Sanitation for Health Project (WASH). Available at: https://fr.ircwash.org/sites/default/files/827-EC94-12015.pdf.

Publié le: 29/12/2004

Edwards, D.B., Larrea, O.R. & Gonzalez, N.L., 1989. Integrated rural health delivery system Ecuador : final evaluation, (Wash field report no. 264) Arlington, VA, USA: Water and Sanitation for Health Project (WASH). Available at: https://fr.ircwash.org/sites/default/files/827-EC-6004.pdf.

Publié le: 01/01/1970

Edwards, D.B., Larrea, O.R. & Gonzalez, N.L., 1989. Sistema integral de prestacion de servicos de salud a las zonas rurales del Ecuador : evaluacion final, (Wash field report no. 264) Arlington, VA, USA: Water and Sanitation for Health Project (WASH). Available at: https://fr.ircwash.org/sites/default/files/827-BC89-6005.pdf.

Publié le: 29/12/2004

Larrea, O.R. et al., 1988. Final evaluation of USAID/Catholic Relief Services and Sanitation Program in Ecuador, Peru, Guatemala, Honduras and the Dominican Republic, (Wash field report no. 201) Arlington, VA, USA: Water and Sanitation for Health Project (WASH). Available at: https://fr.ircwash.org/sites/default/files/827-3673.pdf.

Publié le: 01/01/1970

Gross, L.M. & Larrea, O.R., 1986. Preliminary design for handpump installation project in El Salvador, (Wash field report no. 187) Arlington, VA, USA: Water and Sanitation for Health Project (WASH). Available at: https://fr.ircwash.org/sites/default/files/827SV86-2417.pdf.

Publié le: 29/12/2004

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