Hand dug wells and their construction
Diagrs., illus., tables. Bibliography p. 226-234 (28 ref.);
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| Main Authors: | , |
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| Format: | Texto biblioteca |
| Language: | |
| Published: |
London (UK) Intermediate Technology Pub.
Dec
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| Subjects: | TECHNOLOGY, ENGINEERING, WELL CONSTRUCTION, GROUNDWATER, WATER SUPPLY, DEVELOPING COUNTRIES, TECHNOLOGIE, INGENIERIE, CONSTRUCTION DE PUITS, TECNOLOGIA, INGENIERIA, CONSTRUCCION DE POZOS, EAU SOUTERRAINE, APPROVISIONNEMENT EN EAU, PAYS EN DEVELOPPEMENT, AGUAS SUBTERRANEAS, ABASTECIMIENTO DE AGUA, PAISES EN DESARROLLO, |
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