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Filters: Keyword is tp29 and Author is Roark, P.  [Clear All Filters]
1990
Roark, P., Evaluation guidelines for community-based water and sanitation projects, vol. no. 64. Water and Sanitation for Health Project (WASH), Arlington, VA, USA, p. v, 80 p., 1990.
1989
Roark, P., Buzzard, S., and 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.