| 其他書名 | Hearings Before the Subcommittee on Oceans and International Environment of the Committee on Foreign Relations, United States Senate ; Ninety-second Congress, First Session ; on Executive G, 91st Congress, 2d Session ... ; May 20, 1971 |
| 出版 | U.S. Government Printing Office, 1971 |
| URL | http://books.google.com.hk/books?id=t1EPzQEACAAJ&hl=&source=gbs_api |