Beyond the brink of time : a walking guide to the Chasm view nature trail.

Bibliographic Details
Format:	Government Document Book
Language:	English
Published:	Gunnison, CO : National Park Service, U.S. Department of the Interior, Black Canyon of the Gunnison National Park, 2021.
Edition:	[2021 edition].
Subjects:	Nature trails > Colorado > Black Canyon of the Gunnison National Park. Black Canyon of the Gunnison National Park (Colo.) Nature trails. Colorado > Black Canyon of the Gunnison National Park.

Description
Item Description:	Title from cover. Shipping list no.: 2022-0012-P.
Physical Description:	12 pages : color illustrations ; 23 cm
Bibliography:	Includes bibliographical references (page 12).