-
By: Ray, Louis L., (Louis Lamy) - Smithsonian Institution.Edition:Publication info: 1936Volume:Series:Holding Institution: Smithsonian Institution ArchivesSubjects: Colorado Field notes Folsom points Geology--Colorado Geology--United States Geomorphology--Colorado Larimer (county) Roberts, Frank H. H.(Frank Harold Hanna), 1897-196 Smithsonian Institution Steptoe, Thomas W United StatesBHL Collections: Smithsonian Field Books collection
-
By: Ray, Louis L., (Louis Lamy) - Smithsonian Institution.Edition:Publication info: 1937Volume:Series:Holding Institution: Smithsonian Institution ArchivesSubjects: Colorado Field notes Folsom points Geology--Colorado Geology--United States Geomorphology--Colorado Larimer (county) Smithsonian Institution United StatesBHL Collections: Smithsonian Field Books collection