Appropriate technology sourcebook a for tools and techniques that use local skills, local resources, and renewable sources of energy.
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| Körperschaft: | |
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| Format: | Buch |
| Sprache: | English |
| Veröffentlicht: |
Stanford, Calif.
A Volunteers in Asia Publication
1978.
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| Ausgabe: | Updated June 1978. |
| Schlagworte: |