Loomis, S.A.

Loomis, S.A., 1990. Pre-implementation workshop for the water and sanitation for health and Ecuadorian development project, November 29-December 1, 1989, (Wash field report no. 288) Arlington, VA, USA: Water and Sanitation for Health Project (WASH). Available at: https://fr.ircwash.org/sites/default/files/827-EC90-6913.pdf.