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U.S. Forest Service
Caring for the land and serving people

United States Department of Agriculture


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https://www.fs.usda.gov/treesearch/search?keywords=%22USA%29%22&%3Bf%5B0%5D=author_facet%3A%22Schmidt%2C%20Thomas%20L.%22&f%5B0%5D=author_facet%3A%22Green%2C%20Frederick%22&f%5B1%5D=author_facet%3A%22Gallagher%2C%20Michael%22