Biblio

Environment and Public Health Organization -Katmandu, NP, ENPHO and UN-HABITAT -Nairobi, KE, United Nations Human Settlements Programme, “A report on sanitation improvement activities : Siddhipur integrated water and sanitation programme”. Environment and Public Health Organization (ENPHO), Kathmandu, Nepal, p. 14 p. : 1 fig., 12 photogr., 5 tables , 2007.

IRC International Water and Sanitation Centre, The Hague, NL and Environment and Public Health Organization -Katmandu, NP, ENPHO, “Closing the nutrient cycle: why and how : a way to reduce waste water problems”. IRC, Delft, The Netherlands, p. vi, 55 p. : fig., 1999.