Biblio

«United States Government Accountability Office : report to Congressional Requesters». .

«University of Dar es Salaam, Bureau of Resource Assessment and land Use Planning, research report (new series)». .

«UNW-DPC knowledge publication series». .

World Bank -Washington, DC, US, «Urban age». World Bank, Washington, DC, USA.

Urban Development Department technical paper. .

Urban development initiatives / Development Promotion Group. .

Urban development technical paper. .

«Urban ecology». .

«Urban environment - poverty case study series / Mega-Cities Core Office». Mega-Cities Core Office, New York, NY, USA.

Urban environment series / SEI. Stockholm, Sweden: Stockholm Environment Institute (SEI).

«Urban environmental sanitation working papers / UNDP-World Bank Water and Sanitation Program». World Bank, Washington, DC, USA.

UNICEF -New York, NY, US, Urban examples for basic services development in cities. New York, NY, USA: UNICEF.

«Urban management and infrastructure». .

Urban management programme discussion paper. .

Urban management programme policy paper. .

Urban management programme. Urban management and the environment. .

Urban management series. London, UK: IT Publications.

Urban notes : upgrading experiences / WB Thematic Group on Services to the Urban Poor. Washington, DC, USA: World Bank.

Urban research work papers. .

Urban research working papers. .

Australian Agency for International Development -Canberra, ACT, AU, AusAid y Water and Sanitation Program -Washington, DC, US, WSP, «Urban sewerage and sanitation : 30 years of experience and lessons». Water and Sanitation Program, WSP, Washington, DC, USA, p. v, 59 p. : 5 fig., 8 tab.

Urban solid waste series / WASTE. .

«Urban studies». .

Urban waste series / WASTE. Gouda, The Netherlands: WASTE.

«Urban water journal». .