Petroglyphs of Oregon

Podrobná bibliografie
Hlavní autor:	Cressman, Luther Sheeleigh
Médium:	Kniha
Jazyk:	English
Vydáno:	Eugene University of Oregon 1937.
Edice:	University of Oregon monographs. Studies in Antrhopology no.1
Témata:	Petroglyphs. Oregon > Antiquities.