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Logging costs and production rates for the group selection cutting method
| Authors: | Philip M. McDonald |
| Year: | 1965 |
| Type: | Research Note |
| Station: | Pacific Southwest Research Station |
| Source: | Res. Note PSW-59. Berkeley, CA: U.S. Department of Agriculture, Forest Service, Pacific Southwest Forest and Range Experiment Station. 4 p. |
Download (PDF 178 KB): https://research.fs.usda.gov/download/treesearch/48549.pdf