A story written in the rocks
Subtitle: the geology of Voyageurs National Park
By: Chris B. Hemstad
Contributors: Voyageurs National Park (Agency : U.S.)
Publisher: National Park Service, Voyageurs National Park
Published: 2013
Place of publication: International Falls, MN
Language: eng
Number of pages: 108
ISBN-13: 9780931056079
Subjects: Formations (Geology); Landscapes; History; Geology
Other titles: Geology of Voyageurs National Park
Notes: Shipping list no.: 2014-0269-P.

Includes bibliographical references (pages 98-107) and index.