| Publication Type: | Journal Article |
| Year of Publication: | 1953 |
| Authors: | W. L. Brown |
| Journal: | The American Midland Naturalist |
| Volume: | 50 |
| Pagination: | 1–137 |
| Publication Type: | Journal Article |
| Year of Publication: | 1953 |
| Authors: | W. L. Brown |
| Journal: | The American Midland Naturalist |
| Volume: | 50 |
| Pagination: | 1–137 |