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Please read BHL's Acknowledgment of Harmful Content
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  1. By: Haynes, Jack W.
    Publication info: Washington, D.C, Agricultural Research Service, U.S. Dept. of Agriculture, 1972
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  2. By: Haynes, Jack W.
    Publication info: Washington, D.C, Agricultural Research Service, U.S. Dept. of Agriculture in cooperation with Mississippi State University Agricultural Experiment Station, 1971
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library