W. Wakeman,
“Gender issues sourcebook for water and sanitation projects”. UNDP-World Bank Water and Sanitation Program, Washington, DC, USA, p. 129 p.: tab., ill., 1995.
A. K. LaFond,
“A review of sanitation program evaluations in developing countries”, vol. no. 5. Environmental Health Project (EHP), Arlington, VA, USA, p. ix, 61 p.: 7 boxes, 1 fig., 2 tab., 1995.