TY - BOOK AU - Hughes, Richard E. AU - Hughes, Richard Edward A2 - University of California Berkeley PY - 1986 DA - 1986// TI - Diachronic variability in obsidian procurement patterns in northeastern California and southcentral Oregon T3 - University of California publications in anthropology 17 PB - Univ. of California Press CY - Berkeley, Cal. [u.a.] KW - Indians of North AmericaImplementsCalifornia KW - Indians of North AmericaImplementsOregon KW - ObsidianCalifornia KW - ObsidianOregon KW - CaliforniaAntiquities KW - OregonAntiquities KW - X-ray spectroscopy in archaeology SN - 0520096991 LA - English N1 - Richard Edward Hughes ID - 013119656 ER -