History of Grand Canyon National Park
By: by Margaret M. Verkamp.
Series: Collectors series ;; v. 1; Collectors series (Flagstaff, Ariz.) ;; v. 1.
Publisher: Grand Canyon Pioneers Society
Published: 1993
Place of publication: Flagstaff, Ariz
Language: eng
Number of pages: 57
Subjects: Grand Canyon National Park (Ariz.) -- History.
Notes: Thesis (M.A.)--University of Arizona, 1940.
Includes bibliographical references (p. 46-51) and index.