Treesearch
Hardwood log grading and lumber value
| Authors: | Allen W. Bratton |
| Year: | 1948 |
| Type: | Science Perspectives |
| Station: | Northern Research Station |
| Source: | Station Paper NE-14. Philadelphia, PA: U.S. Department of Agriculture, Forest Service, Northeastern Forest Experiment Station. 1-6. |
Download (PDF 517 KB): https://research.fs.usda.gov/download/treesearch/13150.pdf