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  1. By: Yothers, M. A.
    Publication info: [Washington, D.C.], U.S. Dept. of Agriculture, Agricultural Research Administration, Bureau of Entomology and Plant Quarantine, [1953]
    Holding Institution: University of Florida, George A. Smathers Libraries
    BHL Collections: Expanding Access to Biodiversity Literature
  2. By: Newcomer, E. J. (Erval Jackson), - Yothers, M. A.
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1931
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  3. By: Yothers, M. A. - Carlson, F. W. (Frank Waldemar),
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1949
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  4. By: Yothers, M. A.
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1930
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  5. By: Yothers, M. A.
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, [1931]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library