Editore: U.S. Geological Survey, Washington DC, 2004
ISBN 10: 0607975482 ISBN 13: 9780607975482
Da: Chequamegon Books, Washburn, WI, U.S.A.
map in folder. Condizione: fine. 9 x 11 1/2" Geologic Investigations Series Map I - 2600 E. U. S. Department of the Interior.