A Prehistoric Route to America: The Bering Land Bridge . Based on a symposium held at the Seventh Congress of the International Association for Quaternary Research, Boulder, Colorado, August-September 1965. David M. Hopkins, Ed. Stanford University Press, Stanford, Calif., 1967. 511 pp., illus. $18.50.
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A Prehistoric Route to America: The Bering Land Bridge . Based on a symposium held at the Seventh Congress of the International Association for Quaternary Research, Boulder, Colorado, August-September 1965. David M. Hopkins, Ed. Stanford University Press, Stanford, Calif., 1967. 511 pp., illus. $18.50.
Get access
Get access
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Get access