| 其他書名 | procedures, early results, and comparisons with unmanaged stands |
| 出版 | Department of Agriculture, Forest Service, Northeastern Forest Experiment Station, 1978 |
| URL | http://books.google.com.hk/books?id=pCpGFUKMk5gC&hl=&source=gbs_api |
| EBook | FULL_PUBLIC_DOMAIN |