Title from panel. View includes "Cutaway showing cave system." Includes text, area map, and color illustrations. Text and color illustrations on verso. Shipping list no.: 2017-0255-P.
OCLC:
(OCoLC)988329355
Locations:
USUX851 -- Iowa State University - Parks Library (Ames)
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.