McLeod, K.

Donaldson, D. & McLeod, K., 1985. Field evaluation of steel fabricated handpumps for the USAID/Dominican Republic health sector project, (Wash field report no. 139) Arlington, VA, USA: Water and Sanitation for Health Project (WASH). Available at: https://nl.ircwash.org/sites/default/files/232.2-85FI-1979.pdf.