Appropriate technology for water supply and sanitation /

Gorde:
Xehetasun bibliografikoak
Erakunde egilea: World Bank. Transportation, Water and Telecommunications Dept
Beste egile batzuk: Kalbermatten, John M.
Formatua: Liburua
Hizkuntza:English
Argitaratua: Washington, D.C. : Transportation, Water and Telecommunication Dept., World Bank, 1980-.
Gaiak:
Deskribapena
Alearen deskribapena:"A contribution to the International Drinking Water Supply and Sanitation decade."--Cover.
Each volume has different authors.
Deskribapen fisikoa:<1-1b, 2-12 > : ill. ; 28 cm.
Bibliografia:Includes bibliographies.