| 其他書名 | Interim Report. Transcript of Public Hearing Held at Foster, Oregon, 25 June 1957 |
| 出版 | Portland, U. S. Army Engineer District, Corps of Engineers, 1957 |
| URL | http://books.google.com.hk/books?id=E51TAAAAYAAJ&hl=&source=gbs_api |
| EBook | FULL_PUBLIC_DOMAIN |