1. Geomorphology and Quaternary geology of the Owensboro quadrangle, Indiana and Kentucky, Author/Creator: Ray, Louis L. 1909- (Louis Lamy) Publication/Creation: Washington : U.S. Govt. Print. Off, 1965 Resource Type: Book Is Part Of: U.S. Geological Survey professional paper, no. 488-491. Access & Availability: Loading
2. Geomorphology and Quaternary geology of the Owensboro quadrangle, Indiana and Kentucky Author/Creator: Ray, Louis L. 1909- (Louis Lamy), author Publication/Creation: Washington : United States Department of the Interior, Geological Survey, 1965 Resource Type: Book Access & Availability: Loading