| Citation | Jeffries, S., 1984. Marine mammals of the Columbia River Estuary. Washington State Dep. of Game, Olympia (USA). 95 p. |
| DOI / ISBN | |
| Paper URL | |
| Ref. No. | 7468 |
| Language | English |
| Usage | not seen |
| Remarks | |
| Find this reference in | Google Scholar | Scirus | Species used from this reference |