Biblio

P. Roark, Buzzard, S., y Yacoob, M., «Towards community management : a guide to integrating behavioral sciences and engineering technology in water and sanitation projects», vol. no. 62. Water and Sanitation for Health Project (WASH), Arlington, VA, USA, p. vi, 115 p.: fig., 1989.

J. E. Turner y Buzzard, S., «Mid-term evaluation of the CARE water supply and sanitation project in Belize», vol. no. 206. Water and Sanitation for Health Project (WASH), Arlington, VA, USA, p. ix, 65 p.: fig., tab., 1987.