Author: Roberts, Frank H.H. (ed.).
Title: River basin surveys papers. Inter-agency archeological salvage program. Numbers 15 - 20.
Description: Washington, 1960. IX,337 pp. 65 plts, 25 figs & 7 maps (3 fold.). Hardcover. (Smithsonian Institution, Bureau of American Ethnology, Bulletin 176).

Keywords: Archaeology America Archeologie Amerika