Appropriate technology for water supply and sanitation /
Gorde:
Erakunde egilea: | |
---|---|
Beste egile batzuk: | |
Formatua: | Liburua |
Hizkuntza: | English |
Argitaratua: |
Washington, D.C. :
Transportation, Water and Telecommunication Dept., World Bank,
1980-.
|
Gaiak: |
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. |