Patterson, Sam H. 1918-2004
Geology and refractory clay deposits of the Haldeman and Wrigley Quadrangles, Kentucky / by Sam Patterson and John W. Hosterman. -- Washington : United States Government Printing Office, 1962 - 113 p. + map. -- (Geological Survey Bulletin ; 1122-F).
Depósitos de minerales
Kentucky
553(769)
Geology and refractory clay deposits of the Haldeman and Wrigley Quadrangles, Kentucky / by Sam Patterson and John W. Hosterman. -- Washington : United States Government Printing Office, 1962 - 113 p. + map. -- (Geological Survey Bulletin ; 1122-F).
Depósitos de minerales
Kentucky
553(769)