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  1. By: Campbell, Marius R. (Marius Robinson), - Geological Survey (U.S.)
    Publication info: Washington [D.C.], U.S. Govt. Print. Off, 1925
    Holding Institution: Boston Public Library
  2. By: Geological Survey (U.S.) - Campbell, Marius R. (Marius Robinson),
    Publication info: Washington, Govt. Print. Off, 1915-1933
    Holding Institution: Multiple institutions
    BHL Collections: Engelmann Herbarium
  3. By: Campbell, Marius R. (Marius Robinson),
    Publication info: Washington, G.P.O, 1916
    Holding Institution: Harold B. Lee Library
    BHL Collections: Unearthed! Smithsonian Libraries' Paleo Collection
  4. By: Campbell, Marius R. (Marius Robinson), - Geological Survey (U.S.)
    Publication info: Washington, G.P.O, 1915
    Holding Institution: University Library, University of Illinois Urbana Champaign
  5. By: Campbell, Marius R. (Marius Robinson),
    Publication info: Washington, Govt. Print. Off, 1922
    Holding Institution: Harold B. Lee Library