| 其他書名 | Promises and Problems : Hearing Before the Committee on Science, Space, and Technology, U.S. House of Representatives, One Hundred Third Congress, Second Session, May 4, 1994 |
| 出版 | U.S. Government Printing Office, 1994 |
| 主題 | Nature / Environmental Conservation & ProtectionPolitical Science / Public Policy / Environmental PolicyTechnology & Engineering / Environmental / General |
| ISBN | 01604480699780160448065 |
| URL | http://books.google.com.hk/books?id=cmSi9iuJh3kC&hl=&source=gbs_api |
| EBook | FULL_PUBLIC_DOMAIN |