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By: Watt, Arthur Dwight,Edition:Publication info: Washington, Smithsonian Institution Press; [for sale by the Supt. of Docs., U.S. Govt. Print. Off.], 1970Volume: no.5 (1970)Series:Holding Institution: Smithsonian Libraries and ArchivesSubjects:BHL Collections: Unearthed! Smithsonian Libraries' Paleo Collection