| 其他書名 | Theory, Concepts, and Management Institutions George H. Stankey; Roger N. Clark; Bernard T. Bormann |
| 出版 | U.S. Department of Agriculture, Forest Service, Pacific Northwest Research Station, 2005 |
| URL | http://books.google.com.hk/books?id=uJp_0AEACAAJ&hl=&source=gbs_api |