Scott, Glenn R. 1918-2012 Geology of the Littleton quadrangle Jefferson, Douglas, and Arapahoe counties, Colorado / by Glenn R. Scott. -- Washington : United States Government Printing Office, 1962 - 53 p. + map. -- (Geological Survey Bulletin ; 1121-L). Subjects--Topical Terms: ColoradoGeología Universal Decimal Class. No.: 55(788)