Columbia subject headings:
Harvard subject headings:
Arizona--Antiquities.
Excavations (Archaeology)--Arizona--Snaketown Site.
Gila River Valley (N.M. and Ariz.)--Antiquities.
Indians of North America--Antiquities.
Pima Indians--Antiquities.
Snaketown Site (Ariz.)
Princeton subject headings:
Arizona--Antiquities.
Gila River Valley--Antiquities.
Indians of North America--Antiquities.
Pima Indians--Antiquities.
Snaketown (Ariz.).