Columbia subject headings:
Harvard subject headings:
California--Antiquities.
Excavations (Archaeology)--California
Excavations (Archaeology)--Oregon
Indians of North America--California--Antiquities.
Indians of North America--Oregon--Antiquities.
Oregon--Antiquities.
Princeton subject headings:
California--Antiquities.
Excavations (Archaeology)--California.
Excavations (Archaeology)--Oregon.
Indians of North America--California--Antiquities.
Indians of North America--Oregon--Antiquities.
Oregon--Antiquities.