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. |