Field museum of natural history …
Field museum of natural history,…
Gunsaulus Helen Cowen
Lewis Phillip Harold (1922-) …
Field museum of natural history.…
Standley Paul Carpenter…
Laufer Berthold (1874-1934) …
Field Henry (1902-....) …
Lathrap Donald Ward (1927-),…
Voth Henry R. (1855-....) …
Wahlman Maude, Field museum of…
Linton Ralph (1893-1953), Field…
Mason John Alden (1885-1967) …
Martin Paul Sidney (1899-1974),…
Mackay Ernest (1880-1943), Laufer…
Linton Ralph (1893-1953) …
* los campos marcados con un asterisco son obligatorios