Helms, 1998
Helms, J.A. 1998. The dictionary of forestry. Bethesda, MD: The Society of American Foresters. 210 p.| Medium type | Book |
| Author | Helms, J.A. |
| Title | The dictionary of forestry |
| Publication Location | Bethesda, MD |
| Publication Company | The Society of American Foresters |
| Publication Date | 1998 |
| Page(s) | 210 |
