Browse Special Publications - Illinois Natural History Survey by Subject "Forests and forestry"

  • Iverson, Louis R.; Joselyn, Mark G.; Hodgins, Audrey S. (Champaign, Ill. :Illinois Natural History Survey, Illinois Department of Energy and Natural Resources,June 1990., 1990-06)
    Includes 6 ancillary maps: Composition of Illinois forests -- Number of woody species per county in Illinois -- Forest cover map of the Midwest as estimated with satellite data -- Percent of county forested, ascertained ...

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