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Please read BHL's Acknowledgment of Harmful Content
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  1. By: Ohman, John H.,
    Publication info: [Washington, U.S. Govt. Print. Off.], 1968
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: decay  Sugar maple  Trees  
  2. By: Hesterberg, Gene A. - Lake States Forest Experiment Station (Saint Paul, Minn.)
    Publication info: [St. Paul, Minn.], Lakes States Forest Experiment Station, Forest Service, U. S. Dept. of Agriculture, 1957
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Sugar maple  Trees  Wood-decaying fungi  Wounds and injuries  
  3. By: Bowen, Paul R. (Paul Ross),
    Publication info: [New Haven], Connecticut Agricultural Experiment Station, 1930
    Holding Institution: University of Connecticut Libraries
    Subjects: Connecticut  Diseases and pests  Fungal diseases of plants  Phytopathogenic fungi  Sugar maple  
  4. By: Benzie, John W. - Ringold, Stanley B.
    Publication info: St. Paul, Minn, Lake States Forest Experiment Station, U.S. Dept. of Agriculture, 1964
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Effect of herbicides on  Herbicides  Minnesota  Plants  Sugar maple