�Etude sur les bilobites et autres fossiles des quartzites de la base du syst�eme silurique du Portugal,
| Main Author: | |
|---|---|
| Corporate Author: | |
| Format: | Book |
| Language: | French |
| Published: |
Lisbonne,
Impr. de lAcad�emie royale des sciences,
1886
|
| Subjects: |