| 其他書名 | Joint Hearing Before the Subcommittee on Energy & Subcommittee on Environment, Committee on Science, Space, and Technology, House of Representatives, One Hundred Thirteenth Congress, First Session, Friday, April 26, 2013 |
| 出版 | U.S. Government Printing Office, 2013 |
| URL | http://books.google.com.hk/books?id=r0VHm-BXMJQC&hl=&source=gbs_api |
| EBook | FULL_PUBLIC_DOMAIN |