Bark thickness related to tree diameter in sugar maple (acer saccharum marsh.) Baughman, Roger N. creator Patric, James H., 1922- contributor Northeastern Forest Experiment Station (Radnor, Pa.) contributor text book Upper Darby, Pa Northeastern Forest Experiment Station, Forest Service, U. S. Dept. of Agriculture 1969 1969
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ENG Economic aspects Forests and forestry USDA Forest Service research note NE, 107 https://www.biodiversitylibrary.org/bibliography/69413 823931236 10.5962/bhl.title.69413 AGL