Conference materials, "Perspectives on the Question of Extraterrestrial Intelligent Life," Notre Dame, 1999

Conference materials, "Perspectives on the Question of Extraterrestrial Intelligent Life," Notre Dame, 1999, MJC 8/06, Box: MJC 8, Folder: 06. Michael J. Crowe Papers, MJC. University of Notre Dame Archives. https://archivesspace.library.nd.edu/repositories/2/archival_objects/2230158 Accessed March 28, 2026.