Author Details for "Schaeffer, K.M.M."
| Title | Author(s) | Publication | Year | Online Access |
|---|---|---|---|---|
| Late Paleozoic bisaccate pollen from the Midcontinent area | Schaeffer, K.M.M. | Ph.D. dissertation, Department of Geology, University of Illinois, Urbana, IL 83 pages | 1960 | N/A |