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  1. By: Wakeland, Claude, - Parker, J. R. - United States. Bureau of Entomology and Plant Quarantine.
    Publication info: S.l, Bureau of Entomology and Plant Quarantine, Agricultural Research Administration, U.S. Dept. of Agriculture, 1950
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  2. By: Parker, J. R. - United States. Bureau of Entomology and Plant Quarantine.
    Publication info: Washington, D.C, Bureau of Entomology and Plant Quarantine, Agricultural Research Administration, 1952
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  3. By: Parker, J. R. - Cowan, Frank T. (Franklin Thomas), - United States. Bureau of Entomology and Plant Quarantine.
    Edition: Rev. [ed.].
    Publication info: [Washington, D.C.], G.P.O, 1953
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  4. By: Wakeland, Claude, - Parker, J. R. - United States. Bureau of Entomology and Plant Quarantine.
    Publication info: [S.l.], Bureau of Entomology and Plant Quarantine, Agricultural Research Administration, U.S. Dept. of Agriculture, 1949
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  5. By: Wakeland, Claude, - Parker, J. R. - United States. Bureau of Entomology and Plant Quarantine.
    Publication info: [Washington, D.C.], Bureau of Entomology and Plant Quarantine, Agricultural Research Administration, U.S. Dept. of Agriculture, 1951
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  6. By: Wakeland, Claude, - Parker, J. R. - United States. Bureau of Entomology and Plant Quarantine.
    Publication info: [Washington, D.C.?], Bureau of Entomology and Plant Quarantine, Agricultural Reasearch Administration, U.S. Dept. of Agriculture, 1948
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library