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How to predict lumber-grade yields for graded trees

Informally Refereed
Download (PDF 1.78 MB): https://research.fs.usda.gov/download/treesearch/3966.pdf

Citation

Hanks, Leland F. 1976. How to predict lumber-grade yields for graded trees. Gen. Tech. Rep. NE-20. Upper Darby, PA: U.S. Department of Agriculture, Forest Service, Northeastern Forest Experiment Station. 9 p.