1 map : color ; 23 x 42 cm, on sheet 39 x 42 cm, folded to 10 x 22 cm
Notes:
Relief shown by shading. Title from panel. Includes text, color illustrations, and location map. Text, "getting around the south rim", color illustrations, and cross-section on verso.
This resource is supported by the Institute of Museum and Library Services under the provisions of the Library Services and Technology Act as administered by State Library of Iowa.