| 其他書名 | Proceedings of a Symposium to Evaluate the Response Effort on Behalf of Sea Otters After the T/V Exxon Valdez Oil Spill Into Prince William Sound, Anchorage, Alaska, 17-19 April 1990 |
| 出版 | U.S. Department of the Interior, Fish and Wildlife Service, 1990 |
| URL | http://books.google.com.hk/books?id=yaFeZaEMOLwC&hl=&source=gbs_api |