Mammoths and mastodons : a guide to the collections of fossil proboscideans in the American Museum of Natural History. (Guide leaflet, no. 43)

matthew, William Diller, 1871-1930.2020-05-072020-05-071915-11http://digitallibrary.amnh.org/handle/2246/717926 p. : ill. ; 25 cm.en-USMastodons.Mammoths.American Museum of Natural History.Mammoths and mastodons : a guide to the collections of fossil proboscideans in the American Museum of Natural History. (Guide leaflet, no. 43)Other