The Isolation of Ancient America as Indicated by its Agriculture and Languages. An original article from The Scientific Monthly, 1926.
New York: The Science Press, 1926. First Edition. Disbound. 5 pages. Note; this is an original article separated from the volume, not an offprint or a reprint. Size: 18 x 26 cms.. Quantity Available: 1. Category: Scientific Monthly; Inventory No: 617028. More