Appropriate technology sourcebook a guide to books and plans on tools for villages and small communities
| المؤلف الرئيسي: | |
|---|---|
| التنسيق: | كتاب |
| اللغة: | English |
| منشور في: |
Stanford, Calif.
A Volunteers in Asia Publication
c1978.
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| الموضوعات: |