Especies neopaleozoicas do Brazil, da familia aviculopectinidae, ornamentadas com costelas fasciculadas/
| Main Author: | |
|---|---|
| Other Authors: | |
| Format: | Book |
| Language: | Portuguese |
| Published: |
Rio de Janeiro:
[s.n.],
1951
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| Series: | Boletim / Brazil.Departamento Nacional da Producao Mineral ;
137 |
| Subjects: |