Myton, B.A.

Requena, L.F. & Myton, B.A., 1991. Surface and groundwater contamination in selected watersheds in Southwestern El Salvador, (WASH reprint: field report no. 354) Arlington, VA, USA: Environmental Health Project (EHP). Available at: http://fr.ircwash.org/sites/default/files/827-SV-12945.pdf.