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Please read BHL's Acknowledgment of Harmful Content
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  1. By: Ward, Gordon M. - Johnston, Frederick Blaney. - Canada. Department of Agriculture.
    Edition: Rev. ed.
    Publication info: Ottawa, Research Branch, Canada Dept. of Agriculture, 1962
    Holding Institution: Agriculture and Agri-Food Canada (AAFC)
    Subjects: Chemical analysis  Plants  
  2. By: Hosäus, Arnold.
    Publication info: Heidelberg, 1878
    Holding Institution: University Library, University of Illinois Urbana Champaign
    Subjects: Agricultural chemistry  Chemical analysis  Plants  
  3. By: Hanley, Thomas A. - McKendrick, Jay Dee,
    Publication info: Portland, Or, U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Forest and Range Experiment Station, 1983
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Alaska  Chemical analysis  Effect of temperature on  Forage plants  Forests and forestry  Nutrition  Plants