Lexicon of geologic names of the United States for 1936-1960 : a compilation of the geologic names of the United States, its possessions, the Trust Territory of the Pacific Islands, and the Panama Canal Zone
Grace C. Keroher (Author), Geological Survey (U.S.)
A compilation of the geologic names of the United States, its possessions, the Trust Territory of the Pacific Islands, and the Panama Canal Zone
Print Book, English, 1966
United States Government Printing Office, Washington, DC, 1966