| 其他書名 | A Report to the United States Senate by the National Sea Grant College Program, NOAA |
| 出版 | National Oceanic and Atmospheric Administration, Office of Sea Grant, 1980 |
| URL | http://books.google.com.hk/books?id=LyUYAQAAIAAJ&hl=&source=gbs_api |
| EBook | FULL_PUBLIC_DOMAIN |