Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Middle Woodland Sites in Illinois. Harry C. Henriksen, Raymond W. Perkins, Kerry A. Lippincott and Elaine Bluhm Herold, and Dan F. Morse and Phyllis A. Morse. Illinois Archaeological Survey, Bulletin No. 5, Urbana, 1965. ix+ 147 pp., 81 figs., bibliography. $2.50.