Easter Island investigations in prehistoric cultural dynamics - Ayres, William S.; National Science Foundation (U.S.); University of South Carolina (Columbia, South Carolina W. S. Ayres, 1975)
"National Science Foundation Grant GS-36732-1973/74, The University of South Carolina."
"This report is not intended for publication."
Keywords: Excavations (Archaeology) -- Easter Island; Primitive societies -- Easter Island; Easter Island -- Antiquities