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1981. 2015-07-01T14:58:55Z. 2015-07-14T22:10:20Z. Morsches, Sara A. U.S. Geological Survey. English. cartographic image. Public. Culpeper Basin (Va. and Md.) and U.S.
1980. 2018-05-14T19:59:38Z. 2018-09-05T19:39:50Z. Kentucky Geological Survey. Kentucky Geological Survey. English. cartographic image. Public. Kentucky and Kentucky.
34. Land-use implications of flooding Ashburn-Arcola area of northern Virginia / [cartographic material]
1982. 2002-06-01T04:00:00Z. 2023-04-13T03:01:29Z. Geological Survey (U.S.). The Survey. English. cartographic image. Public. Virginia.
1999. 2002-06-01T04:00:00Z. 2002-06-01T04:00:00Z. Geological Survey (U.S.). The Survey ; Information Services [distributor]. English. Public. Virginia and Madison County.
1972. 2013-02-21T14:43:31Z. 2013-03-18T20:56:36Z. Maberry, John O., 1935-. The Survey. English. Public. Colorado, Arapahoe County, and Douglas County.
1972. 2012-10-31T14:07:17Z. 2022-12-08T04:41:00Z. Hackman, Robert J. The Survey. English. Public. Utah and Salina Region.
1975. 2013-05-30T19:59:52Z. 2013-06-14T17:58:35Z. McCain, Jerald F. Dept. of the Interior, U.S. Geological Survey. English. Public. Colorado, Adams County, Arapahoe County, Denver Metropolitan Area, Douglas County, Jefferson County, Boulder County, and Denver Metropolitan Area (Colo.).
1977. 2013-09-17T18:52:00Z. 2013-09-25T21:09:47Z. Luedke, Robert George, 1927-. The Survey. English. Public. Colorado, San Miguel County, Ouray County, and San Juan County.
1981. 2002-06-01T04:00:00Z. 2023-01-11T04:01:22Z. Geological Survey (U.S.). The Survey. English. text. Public. California.