The geology, petrology and ore deposits of the Viseu region, northern Portugal ...
Gorde:
| OCLC: | 31420631 |
|---|---|
| Egile nagusia: | |
| Hizkuntza: | English |
| Argitaratua: |
Amsterdam,
Drukkerij Holland N. V.,
1958.
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| Gaiak: | |
| Formatua: | Thesis Monograph Note that CRL will digitize material from the collection when copyright allows. |