The gastropod genus Yvania ; contribution to the paleontology of Illinois /
| Main Author: | |
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| Format: | Book |
| Language: | English |
| Published: |
Urbana [Springfield] :
[Jeffersons printing & stationery co.],
1929.
|
| Series: | Report of investigations (Illinois State Geological Survey) ;
no. 18. |
| Subjects: |
| Item Description: | At head of title: State of Illinois. Department of registration and education. Division of the State geological survey. |
|---|---|
| Physical Description: | 45 unnumbered pages : illustrations |
| Bibliography: | Bibliographical foot-notes. |