"American Indian Astronomy" U.S. National Park Service, Sky Interpret Program, Boulder, 1977 May 18

"American Indian Astronomy" U.S. National Park Service, Sky Interpret Program, Boulder, 1977 May 18, 04 02 JAE 2 Box 3 Folder 45, Box: 3, Folder: 45. John A. Eddy Papers, 04-02-JAE. National Center for Atmospheric Research (NCAR) Archives. https://aspace.archives.ucar.edu/repositories/2/archival_objects/3188 Accessed May 01, 2026.