Philippine tektites a contribution to the study of the tektite problem in general, in the light of both past and recent discoveries
| Päätekijä: | |
|---|---|
| Aineistotyyppi: | Kirja |
| Kieli: | English |
| Julkaistu: |
Quezon City
[Office of Research Coordination, University of the Philippines]
1961.
|
| Sarja: | University of the Philippines publications in Natural History and in the new field of Space Science
|
| Aiheet: |