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  1. By: International Congress of Entomology Brussels)
    Publication info: Bruxelles;Imprimeur des Académies Royales,1911-12.
    Holding Institution: Smithsonian Libraries
    Subjects: Congresses  Entomology  Insects
  2. By: International Congress of Entomology Oxford) - Eltringham, Harry, - Jordan, Karl, - Rowland-Brown, Henry, - Walker, James John,
    Publication info: Oxford,Printed by Hazell, Watson & Viney, Ld.,1913-14.
    Holding Institution: Smithsonian Libraries
    Subjects: Congresses  Entomology
  3. By: Dyar, Harrison G. (Harrison Gray),
    Publication info: 1895-1897
    Holding Institution: Smithsonian Institution Archives
    Subjects: Entomology  Field notes  New Hampshire  New Jersey  New York  Sawflies  Sketches  United States
    BHL Collections: Smithsonian Field Books collection
  4. By: Dyar, Harrison G. (Harrison Gray),
    Publication info: 1897-1902
    Holding Institution: Smithsonian Institution Archives
    Subjects: District of ColumbiaNew Jersey  Entomology  Field notes  Maryland  New York  Sawflies  Sketches  United States  Virginia
    BHL Collections: Smithsonian Field Books collection
  5. By: Dyar, Harrison G. (Harrison Gray),
    Publication info: 1891-1897
    Holding Institution: Smithsonian Institution Archives
    Subjects: California  Entomology  Field notes  Massachusetts  New York  Oregon  Sawflies  Sketches  United States
    BHL Collections: Smithsonian Field Books collection