Technical and economic options

Technical and economic options

Xehetasun bibliografikoak
Egile nagusia: Kalbermatten, John M.
Erakunde egilea: World Bank. Transportation, Waster and Telecommunications Department
Beste egile batzuk: Julius, DeAnne S., Gunnerson, Charles G.
Formatua: Liburua
Hizkuntza:English
Argitaratua: Washington, D.C. Transportation, Water and Telecommunications Dept., World Bank 1980.
Saila:Appropriate technology for water supply and sanitation v.1
Gaiak:
Sanitary engineering > Developing countries.
Water supply > Developing countries.