| 引用 | Jeffries, S., 1984. Marine mammals of the Columbia River Estuary. Washington State Dep. of Game, Olympia (USA). 95 p. |
| DOI / ISBN | |
| 論文のURL | |
| Ref. No. | 7468 |
| 言語 | English |
| 使用量 | not seen |
| 意見 | |
| Find this reference in | Google Scholar | Scirus | Species used from this reference |