| 其他書名 | Hearing Before the Subcommittee on Energy and Mineral Resources of the Committee on Energy and Natural Resources, United States Senate, Ninety-seventh Congress, First Session .... |
| 出版 | U.S. Government Printing Office, 1982 |
| URL | http://books.google.com.hk/books?id=q_1bDz2dYAwC&hl=&source=gbs_api |