Appropriate technology sourcebook a guide to books and plans on tools for villages and small communities
| Κύριος συγγραφέας: | |
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| Μορφή: | Βιβλίο |
| Γλώσσα: | English |
| Έκδοση: |
Stanford, Calif.
A Volunteers in Asia Publication
c1978.
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| Θέματα: |