Philippine tektites a contribution to the study of the tektite problem in general, in the light of both past and recent discoveries
| Hovedforfatter: | |
|---|---|
| Format: | Bog |
| Sprog: | English |
| Udgivet: |
Quezon City
[Office of Research Coordination, University of the Philippines]
1961-
|
| Serier: | University of the Philippines publications in Natural History and in the new field of Space Science
|
| Fag: |