| 其他書名 | Hearing Before the Committee on Energy and Natural Resources, United States Senate, One Hundred First Congress, First Session, on S. 341 ... |
| 出版 | U.S. Government Printing Office, 1991 |
| URL | http://books.google.com.hk/books?id=fte4Y2Ke248C&hl=&source=gbs_api |
| EBook | FULL_PUBLIC_DOMAIN |