Science, technology, and development : United States papers prepared for the United Nations Conference on the Application of Science and Technology for the Benefit of the Less Developed Areas / Natural resources, energy water and river basin development.
| Συλλογικό Έργο: | , |
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| Μορφή: | Βιβλίο |
| Έκδοση: |
[Washington, D.C] :
U.S. Government Printing Office,
[1962-1963]
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| Θέματα: |