Geologic field-trip guide to Steens Mountain Loop Road, Harney County, Oregon /
Evans, James George,1938-
Geisler, Thresa M.
Geological Survey (U.S.)
United States.Bureau of Land Management.
Menlo, CA : U.S. Geological Survey ; [Washington, D.C.?] : Bureau of Land Management ; Denver, CO : USGS Information Services, [distributor],
2001.
Shipping list no.: 2002-0040-P.
One map on folded sheet in pocket.
Includes bibliographical references (p. 15).
Geology