1947. 2018-05-21T17:51:13Z. 2018-05-21T17:51:13Z. Hershey, H. Garland (Howard Garland), 1905-. Iowa Geological Survey. English. cartographic image. Public. Iowa and Iowa.
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1984. 2002-06-01T04:00:00Z. 2002-06-01T04:00:00Z. Geological Survey (U.S.). The Survey. English. Public. Florida.
1962. 2008-09-10T19:42:20Z. 2011-03-25T22:17:06Z. Healy, Henry G. Florida Board of Conservation, Division of Geology. English. Public. Floridan Aquifer and Florida.
1986. 2002-06-01T04:00:00Z. 2002-06-01T04:00:00Z. Geological Survey (U.S.). The Survey ; For sale by Branch of Distribution. English. Public. Arizona.
1998. 2002-06-01T04:00:00Z. 2002-06-01T04:00:00Z. Geological Survey (U.S.). The Survey. English. Public. Kentucky and Fort Knox.
1984. 2002-06-01T04:00:00Z. 2002-06-01T04:00:00Z. Geological Survey (U.S.). The Survey ; For sale by Branch of Distribution, USGS. English. Public. West (U.S.).
1981. 2015-05-05T18:56:09Z. 2015-05-19T22:10:49Z. Price, Don, 1929-. The Survey. English. cartographic image. Public. Utah, Tooele County, and Davis County.
1998. 2002-06-01T04:00:00Z. 2015-10-27T22:17:42Z. Geological Survey (U.S.). The Survey ; For sale by the Survey. English. Public. United States.
1972. 2011-06-22T19:00:58Z. 2011-06-22T19:00:58Z. Geological Survey (U.S.). Water Resources Division. U.S. Geological Survey. English. Public. Nebraska.
1965. 2018-04-20T19:49:55Z. 2018-05-03T03:01:34Z. Geological Survey (U.S.). Geological Survey. English. cartographic image. Public. New York (State).