| 其他書名 | Delaware River Basin, Beaver Brook, Warren County, New Jersey : Phase 1 Inspection Report, National Dam Safety Program |
| 出版 | Department of the Army, Philadelphia District, Corps of Engineers, 1981 |
| URL | http://books.google.com.hk/books?id=mBJytNczVzMC&hl=&source=gbs_api |