| 其他書名 | Regional Office IRM Training Workshop, Milwaukee, Wisconsin, July, August 1986 |
| 出版 | U.S. Department of Agriculture, Forest Service, Eastern Region, 1988 |
| URL | http://books.google.com.hk/books?id=irZkAKfkm7oC&hl=&source=gbs_api |
| EBook | FULL_PUBLIC_DOMAIN |