| 其他書名 | A Nation-wide Cooperative Program of Training, Investigation and Application by the Bureau of Sport Fisheries and Wildlife, State Game and Fish Departments, and Colleges and Universities |
| 出版 | U.S. Department of the Interior, Fish and Wildlife Service, Bureau of Sport Fisheries and Wildlife, 1971 |
| URL | http://books.google.com.hk/books?id=uPzIg4xGHYYC&hl=&source=gbs_api |
| EBook | FULL_PUBLIC_DOMAIN |