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Search Results
1972. 2013-04-12T19:54:25Z. 2013-04-18T14:13:49Z. Langer, William H. The Survey. English. Public. Connecticut and Hartford Region.
1972. 2013-04-16T18:00:27Z. 2013-05-02T15:44:22Z. Connecticut. Office of State Planning. U.S. Geological Survey. English. Public. Connecticut and Hartford Region.
1972. 2013-04-16T17:52:31Z. 2013-05-02T15:44:22Z. Weiss, L. A. (Lawrence A.). U.S. Geological Survey. English. Public. Connecticut and Hartford Region.
1972. 2013-04-12T19:45:00Z. 2013-04-18T14:13:49Z. Langer, William H. U.S. Geological Survey. English. Public. Connecticut and Hartford Region.
16. Thickness of principal clay unit, Hartford North quadrangle, Connecticut [cartographic material]
1972. 2013-04-12T18:51:56Z. 2013-04-18T14:13:46Z. Langer, William H. U.S. Geological Survey. English. Public. Connecticut and Hartford Region.
1972. 2013-04-12T18:23:38Z. 2013-04-18T14:13:43Z. Pessl, Fred. U.S. Geological Survey. English. Public. Connecticut and Hartford Region.