Elements of geology a text-book for colleges and for the general reader
| Autor principal: | |
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| Formato: | Livro |
| Idioma: | English |
| Publicado em: |
New York
D. Appleton and company
1899.
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| Edição: | 4th ed., rev. and enl. With new plates and illustrations. |
| Assuntos: |