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Please read BHL's Acknowledgment of Harmful Content
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  1. By: Coleman, David Augustus, - Boerner, E. G. (Emil George),
    Edition: Slightly rev. Feb. 1936.
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1936
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Equipment and supplies  Grain  Moisture  Moisture meters  
  2. By: Coleman, David Augustus, - Boerner, E. G. (Emil George),
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1926
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Equipment and supplies  Grain  Moisture  Moisture meters