Republication of Conrad's Fossil shells of the Tertiary formations of North America
| Egile nagusia: | |
|---|---|
| Beste egile batzuk: | |
| Formatua: | Liburua |
| Hizkuntza: | English |
| Argitaratua: |
Washington, D.C., Ithica, N.Y.
R. H. Darby, printer Palentological Research institution
1893, 1863.
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| Gaiak: |