1994. 2002-06-01T04:00:00Z. 2002-11-21T23:26:01Z. Geological Survey (U.S.). The Survey ; For sale by Map Distribution. English. Public. West Virginia.
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2. Isopleth maps of titanium, aluminum, and associated elements in stream sediments of West Virginia
1994. 2002-06-01T04:00:00Z. 2002-11-21T23:25:49Z. Geological Survey (U.S.). The Survey ; For sale by Map Distribution. English. Public. West Virginia.
1994. 2002-06-01T04:00:00Z. 2002-11-21T23:25:37Z. Geological Survey (U.S.). The Survey ; For sale by Map Distribution. English. Public. West Virginia.
1914. 2010-09-20T17:42:52Z. 2016-11-22T22:17:30Z. West Virginia Geological and Economic Survey. West Virginia Geological Survey : State Semi-Centennial Commission, Lith. by A. Hoen & Co.). English. Public. West Virginia.
1921. 2018-05-29T18:35:00Z. 2018-05-29T18:35:00Z. West Virginia Geological and Economic Survey. West Virginia Geological Survey, Lith. by A. Hoen & Co.). English. cartographic image. Public. West Virginia and West Virginia.
1958. 2010-09-20T17:11:09Z. 2020-09-01T17:48:50Z. West Virginia Geological and Economic Survey. The Survey, Williams & Heintz Lithograph Corp.). English. Public. West Virginia.
1994. 2002-06-01T04:00:00Z. 2002-06-01T04:00:00Z. Geological Survey (U.S.). The Survey ; For sale by Map Distribution. English. Public. West Virginia.