| Verfasser | Häufigkeit |
|---|---|
| Baskind, Daniel | 1 |
| Callicott, J. Baird 1941- | 1 |
| Davenport, William H. | 1 |
| Day, A. Grove | 1 |
| French, Robert Heath | 1 |
| Grove, Donald C. | 1 |
| Grove-Fanning, William | 1 |
| Leib, Amos P. | 1 |
| Randall, William A. | 1 |
| Rowland, Jennifer | 1 |
| Walker, Kerry | 1 |
| Verfasser | Häufigkeit |
|---|---|
| Baskind, Daniel | 1 |
| Callicott, J. Baird 1941- | 1 |
| Davenport, William H. | 1 |
| Day, A. Grove | 1 |
| French, Robert Heath | 1 |
| Grove, Donald C. | 1 |
| Grove-Fanning, William | 1 |
| Leib, Amos P. | 1 |
| Randall, William A. | 1 |
| Rowland, Jennifer | 1 |
| Walker, Kerry | 1 |