Auroral Log Record: International Polar Year 1932-33 | ARC Archives Catalog
Auroral Log Record: International Polar Year 1932-33
Willes, Emerson T. and Houlton Maine. 1933. Auroral Log Record. International Polar Year 1932-33. Houlton, ME. Courtesy of the Carnegie Institution of Washington, Department of Terrestrial Magnetism.
ARC Archives Catalog
Not all of the material in the collection is in the public domain. Researchers are responsible for addressing copyright issues.