หนังสือที่แต่งโดย United Nations Development Programme Interregional Project INT/81/047 Executing Agency: World Bank 8 Results

No.TitlePublished
1The Design of small bore sewer systems1985
2The Design of pour-flush latrines1985
3Handbook for district sanitation coordinators1983
4Community-based workshops for evaluating and and planning sanitation programs : A case study of primary schools sanitation in Lesotho1983
5Ventilated improved pit Latrines : Vent pipe design guidelines1983
6Pit latrine ventilation : field investigation methodology1983
7Methods for gathering socio-cultural data for water supply and sanitation projects1983
8Social feasibility analysis in low-cost sanitation projects1983