| 其他書名 | Hearings Before the National Ocean Policy Study of the Committee on Commerce, United States Senate, Ninety-third Congress, Second Session .... |
| 出版 | U.S. Government Printing Office, 1974 |
| URL | http://books.google.com.hk/books?id=IZYTAAAAIAAJ&hl=&source=gbs_api |
| EBook | FULL_PUBLIC_DOMAIN |