Oppelt, Norman T.
Guide to prehistoric ruins of the Southwest Norman T. Oppelt - Boulder, CO Pruett Publishing Company 1981 - 208 p
"Archaeological Resources Protection Act of 1979": pages 187-197.
"Archaeological Resources Protection Act of 1979": pages 187-197. Lists over 200 sites in 13 geological areas, along with descriptions, dates, excavations, and special features.
0871087839
9780871087836
Antiquities--Southwest, New--Guidebooks
Guidebooks--Southwest, New
--Guidebooks--Antiquities
978 Opp 48
Guide to prehistoric ruins of the Southwest Norman T. Oppelt - Boulder, CO Pruett Publishing Company 1981 - 208 p
"Archaeological Resources Protection Act of 1979": pages 187-197.
"Archaeological Resources Protection Act of 1979": pages 187-197. Lists over 200 sites in 13 geological areas, along with descriptions, dates, excavations, and special features.
0871087839
9780871087836
Antiquities--Southwest, New--Guidebooks
Guidebooks--Southwest, New
--Guidebooks--Antiquities
978 Opp 48