Author: Walker, George Walton, 1921- / Spatial Coverage: Malheur County - Yale University Library GeoBlacklight Search Results

Start Over Author Walker, George Walton, 1921- Spatial Coverage Malheur County

1. Reconnaissance geologic map of the Adel quadrangle, Lake, Harney, and Malheur counties, Oregon [cartographic material]

1965. 2012-09-28T18:30:29Z. 2013-03-18T22:20:40Z. Walker, George Walton, 1921-. Dept. of the Interior, U.S. Geological Survey. English. Public. Oregon, Lake County, Harney County, and Malheur County.

2. Reconnaissance geologic map of the west half of the Jordan Valley quadrangle, Malheur County, Oregon [cartographic material]

1966. 2012-10-01T18:28:10Z. 2013-03-18T22:21:05Z. Walker, George Walton, 1921-. The Survey. English. Public. Oregon and Malheur County.

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