Mastodon, mammoth, and man MacLean, J. P. (John Patterson), 1848-1939 creator text book Cincinnati R. Clarke 1880 [c1878] 1880 2d ed.
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ENG Mammoths Mastodons Prehistoric peoples QE882.U7 M16 1880 https://www.biodiversitylibrary.org/bibliography/60896 5279958 10.5962/bhl.title.60896 CLE