Archaeological investigation at the site of El Inga, EcuadorRobert Eugene Bell · First published 2000Open the Tome
The third annual report of Caddoan archaeology, Spiro focus researchJames Allison Brown, Robert Eugene Bell, University of Oklahoma. Research Institute, Stovall Museum · First published 1976Open the Tome
Guide to the identification of certain American Indian projectile pointsRobert Eugene Bell · First published 1958Open the Tome
A survey of Oklahoma archaeologyRobert Eugene Bell, David A. Baerreis · First published 1951Open the Tome
