| 其他書名 | An Experimental Approach to Landscape Research, [held in St. Louis, Missouri, June 3-5, 1997] |
| 出版 | U.S. Department of Agriculture, Forest Service, North Forest Experiment Station, 1997 |
| URL | http://books.google.com.hk/books?id=pJQLtAEACAAJ&hl=&source=gbs_api |