Perrett, Heli.
Monitoring and evaluation of communication support activities in low-cost sanitation projects / by Heli E. Perrett.
Washington, D.C. : World Bank, 1984.
26 pages ; 28 cm
Technology Advisory Group technical note ; no. 11
Sanitary engineering.
Social surveys.
Sanitary Engineering
Technique sanitaire.
Enquêtes sociales.
sanitary engineering.
Communication
Developing countries Privies Social aspects.
Developing countries Communication.
Developing countries
International Drinking Water Supply and Sanitation Decade.
United Nations Development Programme.
World Bank.
Technology Advisory Group technical note ; no. 11.
Location: Library main 302094
Call No.: BIB 248309
Status: Available
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