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  1. By: Hanson, Herbert C. (Herbert Christian),
    Publication info: New York, Philosophical Library, [1962]
    Holding Institution: Prelinger Library
  2. By: Hanson, Herbert C. (Herbert Christian), - Churchill, Ethan D.
    Publication info: New York, Reinhold Pub. Corp, [1961]
    Holding Institution: MBLWHOI Library
  1. By: Hanson, Herbert C. (Herbert Christian),
    Type: Article
    In: American journal of botany
    Volume: 8
    Issue: 4
    Date: 1921-04
    Page Range: 192--206
    Publication Info: Lancaster, Pa, Published in cooperation with the Botanical Society of America by the Brooklyn Botanic Gardens, 1914-
  2. By: Hanson, Herbert C. (Herbert Christian),
    Type: Article
    In: American journal of botany
    Volume: 4
    Issue: 9
    Date: 1917-11
    Page Range: 533--560
    Publication Info: Lancaster, Pa, Published in cooperation with the Botanical Society of America by the Brooklyn Botanic Gardens, 1914-
  3. By: Hanson, Herbert C. (Herbert Christian),
    Type: Article
    In: American journal of botany
    Volume: 9
    Issue: 6
    Date: 1922-06
    Page Range: 330--337
    Publication Info: Lancaster, Pa, Published in cooperation with the Botanical Society of America by the Brooklyn Botanic Gardens, 1914-