Philippine tektites a contribution to the study of the tektite problem in general, in the light of both past and recent discoveries
| מחבר ראשי: | |
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| פורמט: | ספר |
| שפה: | English |
| יצא לאור: |
Quezon City
[Office of Research Coordination, University of the Philippines]
1961-
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| סדרה: | University of the Philippines publications in Natural History and in the new field of Space Science
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| נושאים: |