Telling time at Grand Canyon National Park : 2020 update
Electronic resources
Record details
-
Physical Description:
remote
1 online resource (xiv, 36 pages) : color illustrations, color maps. - Publisher: Fort Collins, Colorado : U.S. Department of the Interior, National Park Service, Natural Resource Stewardship and Science, 2021.
Content descriptions
- General Note:
- "April 2021.""NPS 113/175197"--Page ii.GPO Cataloging Record Distribution Program (CRDP).
- Bibliography, etc. Note:
- Includes bibliographical references (pages 33-35).
- Source of Description Note:
- Description based on online resource; title from PDF title page (NPS website, viewed June 29, 2022).
Search for related items by subject
- Subject:
- Geological time
- Geology Arizona Grand Canyon National Park
- Historical geology Arizona Grand Canyon National Park
