| Verfasser | Häufigkeit |
|---|---|
| Ballantine, David L. | 6 |
| Aponte, Nilda E. 1957- | 1 |
| Athanasiadis, Athanasios | 1 |
| Ballantine, Henry W. | 1 |
| Jennings, Richard W. | 1 |
| Lattin, Norman D. | 1 |
| Norris, James N. | 1 |
| Ruiz Torres, Héctor J. | 1 |
| Ruiz, Hector | 1 |
| Verfasser | Häufigkeit |
|---|---|
| Ballantine, David L. | 6 |
| Aponte, Nilda E. 1957- | 1 |
| Athanasiadis, Athanasios | 1 |
| Ballantine, Henry W. | 1 |
| Jennings, Richard W. | 1 |
| Lattin, Norman D. | 1 |
| Norris, James N. | 1 |
| Ruiz Torres, Héctor J. | 1 |
| Ruiz, Hector | 1 |