Guide to Michigan fossils.
| Author/creator | Kelley, Robert W. |
| Format | Book |
| Publication Info | Lansing, MI : Michigan Dept. of Conservation, [1959?] |
| Description | 16 pages : illustrations ; 23 cm |
| Subjects |
| Author/creator | Kelley, Robert W. |
| Format | Book |
| Publication Info | Lansing, MI : Michigan Dept. of Conservation, [1959?] |
| Description | 16 pages : illustrations ; 23 cm |
| Subjects |