Treesearch
A test planting of 2-0 and 3-0 Douglas-fir trees on a steep south slope.
| Authors: | Carl M. Bernsten |
| Year: | 1958 |
| Type: | Scientific Journal |
| Station: | Pacific Northwest Research Station |
| Source: | PNW Old Series Research Notes No. 165, p. 1-4 |
Download (PDF 186 KB): https://research.fs.usda.gov/download/treesearch/25813.pdf