Appropriate technology sourcebook a guide to books and plans on tools for villages and small communities
| मुख्य लेखक: | |
|---|---|
| स्वरूप: | पुस्तक |
| भाषा: | अंग्रेज़ी |
| प्रकाशित: |
Stanford, Calif.
A Volunteers in Asia Publication
c1978.
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| विषय: |