Wall, D.

Jennings, L. & Wall, D., 1990. Peace Corps guinea worm eradication program start-up workshop, Lome, Togo, January 22-26, 1990, (Wash field report no. 296) Arlington, VA, USA: Water and Sanitation for Health Project (WASH). Available at: https://es.ircwash.org/sites/default/files/245.3-90PE-7213.pdf.