"Long-Term Changes in Solar Behavior and Climate" Harvard College Observatory, 1977 April 28

"Long-Term Changes in Solar Behavior and Climate" Harvard College Observatory, 1977 April 28, 04 02 JAE 2 Box 3 Folder 42, Box: 3, Folder: 42. John A. Eddy Papers, 04-02-JAE. National Center for Atmospheric Research (NCAR) Archives. https://aspace.archives.ucar.edu/repositories/2/archival_objects/3185 Accessed May 01, 2026.