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Red pine -- Minnesota -- Thinning

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• Red pine -- Minnesota
• Red pine -- Thinning

• Mechanized harvesting for thinning sawtimber red pine (Agricultural Experiment Station, University of Minnesota, 1970), by Z. Zasada and John W. Benzie (page images at HathiTrust)

Items below (if any) are from related and broader terms.

• Growth and yield of red pine in Minnesota (U.S. Dept. of Agriculture, 1962), by Robert E. Buckman (page images at HathiTrust)
• Red pine management in Minnesota (U.S. Dept. of Agriculture, 1948), by F. H. Eyre and Paul Zehngraff (page images at HathiTrust)

• Synecological coordinates as indicators of variation in red pine productivity among TWINSPAN classes a case study (North Central Forest Experiment Station, Forest Service, U.S. Dept. of Agriculture, 1992), by Gary J. Brand, John C. Almendinger, and Minn.) North Central Forest Experiment Station (Saint Paul (page images at HathiTrust)

• Soil variation and sampling intensity under red pine & aspen in Minnesota (North Central Forest Experiment Station, Forest Service, U.S. Dept. of Agriculture, 1974), by David H. Alban and Minn.) North Central Forest Experiment Station (Saint Paul (page images at HathiTrust)

• Distribution of the cone insect, Dioryctria disculsa, in red pine trees (U.S. Dept. of Agriculture, Forest Service, North Central Forest Experiment Station, 1976), by William J. Mattson, Pa.) Northeastern Forest Experiment Station (Radnor, and United States Forest Service (page images at HathiTrust)

• Evaluation of red pine plantation failures on the Superior National Forest, 1978 (USDA Forest Service, Northeastern Area, State and Private Forestry, 1979), by Leon A. LaMadeleine, United States. Forest Insect and Disease Management, and United States. State and Private Forestry. Northeastern Area (page images at HathiTrust)

• 3 growing-stock density experiments in Minnesota red pine (Lake States Forest Experiment Station, Forest Service, U.S. Dept. of Agriculture, 1962), by Robert E. Buckman and Minn.) Lake States Forest Experiment Station (Saint Paul (page images at HathiTrust)

• Evaluation of red pine plantation failures on the Superior National Forest, 1978 (USDA Forest Service, Northeastern Area, State and Private Forestry, 1979), by Leon A. LaMadeleine, United States. Forest Insect and Disease Management, and United States. State and Private Forestry. Northeastern Area (page images at HathiTrust)

• Evaluation of red pine plantation failures on the Superior National Forest, 1978 (USDA Forest Service, Northeastern Area, State and Private Forestry, 1979), by Leon A. LaMadeleine, United States. Forest Insect and Disease Management, and United States. State and Private Forestry. Northeastern Area (page images at HathiTrust)

• Evaluation of 3-0 and 4-0 red pine in Eveleth Nursery, Minnesota, 1979 (USDA Forest Service, Northeastern Area, State and Private Forestry, 1979), by Leon A. LaMadeleine and United States. State and Private Forestry. Northeastern Area (page images at HathiTrust)

• Thinning red pine for high investment returns (Lake States Forest Experiment Station, Forest Service, U.S. Dept. of Agriculture, 1965), by Allen L. Lundgren (page images at HathiTrust)
• Thinning red pine by percent of height (Michigan State University, Agricultural Experiment Station, 1971), by Maurice W. Day and Victor J. Rudolph (page images at HathiTrust)
• The Effects of red pine thinning regimes on diameter distribution fitted to the Weibull function (Michigan State University, Agricultural Experiment Station, 1982), by S. J. Zarnoch (page images at HathiTrust)
• The potential of "competition quotient" as a guide to thinning planted red pine (Michigan State University, Agricultural Experiment Station, 1982), by Victor J. Rudolph (page images at HathiTrust)
• Thinning plantation red pine (Michigan State University, Agricultural Experiment Station, 1972), by Maurice W. Day and Victor J. Rudolph (page images at HathiTrust)