Auteur: Arthur Maine Piper, Betsy A. Weld, C. S. Conover, Ernest LeRoy Hendricks, Everett V. Richardson, Frank Newell Visher, Fred Kunkel, Harold Edgar Thomas, Harry George Rodis, James Kincheon Searcy, James Trumbull, John Augustus Baker, Kenneth Allen MacKichan, Kenneth H. Fowler, Malcolm D. Hale, Philip Elmer LaMoreaux, Robert Evans Steacy, Samuel Wilson West, Stanley Alfred Schumm, Walton Henry Durum, D. B. Simons, Erwin S. Asselstine, John Craig Kammerer, John Francis Mink, Joseph Haffty, Richard Earl Hoggatt, Richard Frederick Hadley, William Kam, Arthur Johnson, G. J. Posakony, James E. Bowie
Nombre de pages: 11 pages
ISBN: ISBN non disponible
Edition: U.S. Department of the Interior, Geological Survey
Date de publication: U.S. Department of the Interior, Geological Survey
Description: Description non disponible
