Philippine tektites a contribution to the study of the tektite problem in general, in the light of both past and recent discoveries
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| 格式: | 圖書 |
| 語言: | English |
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Quezon City
[Office of Research Coordination, University of the Philippines]
1961-
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| 叢編: | Emmanuel V. Soriano Papers
University of the Philippines publications in Natural History and in the new field of Space Science |
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