| 其他書名 | The Southern Forest Inventory and Analysis Unit's Calculation of Three Important Stand Descriptors |
| 出版 | U.S. Department of Agriculture, Forest Service, Southern Forest Experiment Station, 1990 |
| URL | http://books.google.com.hk/books?id=yN-DRCCG8ykC&hl=&source=gbs_api |
| EBook | FULL_PUBLIC_DOMAIN |