| Publication Type: | Journal Article |
| Year of Publication: | 1976 |
| Authors: | R. P. Seifert, Seifert F. Hammett |
| Journal: | The American Naturalist |
| Volume: | 110 |
| Pagination: | 461-483 |
| Publication Type: | Journal Article |
| Year of Publication: | 1976 |
| Authors: | R. P. Seifert, Seifert F. Hammett |
| Journal: | The American Naturalist |
| Volume: | 110 |
| Pagination: | 461-483 |