An archaeological survey assessment for Rio Blanco Oil Shale Project
By:  project director, Alan P. Olson ... [et al.].
Publisher: [S.l.]; Rio Blanco Oil Shale Project
Published: 1975
Language: eng
Number of pages: 131
Subjects: Oil-shale industry; Antiquities; Rio Blanco Oil Shale Project
Notes: 'Federal Antiquities Act permit no. 75-CO-047, Colorado State Antiquities Act permit no. 75-2.'

Includes bibliographical references (p. 61-62).

Library's copy 2 has handwritten note: "1976 final report" on cover.