| 其他書名 | Hearing Before the Subcommittee on Energy and Environment of the Committee on Science, House of Representatives, One Hundred Sixth Congress, Second Session, March 9, 2000 |
| 出版 | U.S. Government Printing Office, 2001 |
| URL | http://books.google.com.hk/books?id=xcKi0SzxVhwC&hl=&source=gbs_api |
| EBook | FULL_PUBLIC_DOMAIN |