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Showing 1 - 7 results of 7 for search 'USDA Forest Service,', query time: 1.23s Refine Results
  1. 1
    Acidity of lakes and impoundments in north-central Minnesota /
    by Verry, Elon S.
    Published 1981
    “...North Central Forest Experiment Station, Forest Service, U.S.D.A.,...”
    Government Document Book
  2. 2
    Minnesota's aspen resource /
    by Jakes, Pamela J.
    Published 1981
    “...North Central Forest Experiment Station, Forest Service, U.S.D.A.,...”
    Government Document Book
  3. 3
    Tree biomass estimates for Minnesota's aspen-birch forest survey unit /
    by Raile, Gerhard K.
    Published 1981
    “...North Central Forest Experiment Station, Forest Service, U.S.D.A.,...”
    Government Document Book
  4. 4
    Timber volume in Minnesota, 1977 /
    by Ostrom, Arnold J.
    Published 1981
    “...North Central Forest Experiment Station, Forest Service, U.S.D.A.,...”
    Government Document Book
  5. 5
    Sulphur content of upland and wetland vegetation in north central Minnesota /
    by Knighton, M. Dean
    Published 1982
    “...North Central Forest Experiment Station, Forest Service, U.S.D.A.,...”
    Government Document Book
  6. 6
    Information for forest managers : a case study of adequacy and needs in Minnesota /
    by Lewis, Bernard J.
    Published 1983
    “...North Central Forest Experiment Station, Forest Service, U.S.D.A.,...”
    Government Document Book
  7. 7
    A simple model for estimating total and merchantable tree heights /
    by Ek, Alan R.
    Published 1984
    “...North Central Forest Experiment Station, Forest Service, U.S.D.A.,...”
    Government Document Book
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