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  1. By: Dahlgren, B. E.
    Publication info: Chicago:Field Museum of History,1923.
    Holding Institution: University Library, University of Illinois Urbana Champaign
  2. By: Dahlgren, B. E. - Lang, H.
    Publication info: Chicago:Field Museum of Natural History,1924.
    Holding Institution: University Library, University of Illinois Urbana Champaign
  3. By: Dahlgren, B. E.
    Publication info: Chicago:Field Museum of Natural History,1922.
    Holding Institution: University Library, University of Illinois Urbana Champaign
  4. By: Dahlgren, B. E.
    Publication info: Chicago :Field Museum of Natural History,1938.
    Holding Institution: University Library, University of Illinois Urbana Champaign
  5. By: Pray, Leon Luther, - Dahlgren, B. E.
    Publication info: Chicago:Field Museum of Natural History,1936.
    Holding Institution: University Library, University of Illinois Urbana Champaign
  6. By: Dahlgren, B. E.
    Publication info: Chicago:Field Museum of Natural History,1922.
    Holding Institution: University Library, University of Illinois Urbana Champaign
  7. By: Dahlgren, B. E. - Field Museum of Natural History. Dept. of Geology
    Publication info: Chicago :Field Museum Press,1933.
    Holding Institution: University Library, University of Illinois Urbana Champaign
  8. By: Dahlgren, B. E.
    Publication info: Chicago:Field Museum of Natural History,1924.
    Holding Institution: Field Museum of Natural History Library
  9. By: Millspaugh, Charles Frederick, - Dahlgren, B. E.
    Publication info: Chicago, Ill. :Field Museum of Natural History ;1925.
    Holding Institution: University Library, University of Illinois Urbana Champaign
  10. By: Dahlgren, B. E. - Noé, A. C.
    Publication info: Chicago, IL :Field Museum of Natural History1936-59.
    Holding Institution: Multiple institutions
  11. By: Dahlgren, B. E. - Moessel, Julius
    Publication info: Chicago :Field Museum of Natural History,1940.
    Holding Institution: Field Museum of Natural History Library
  12. By: Dahlgren, B. E. - Frey, Albert
    Publication info: [Chicago]:Chicago Natural History Museum,1947.
    Holding Institution: Field Museum of Natural History Library
  13. By: Dahlgren, B. E.
    Publication info: Chicago:Field Museum of History,1922.
    Holding Institution: University Library, University of Illinois Urbana Champaign