Center for Environmentally Beneficial Catalysis (CEBC) - Proctor and Gamble miscellaneous

Center for Environmentally Beneficial Catalysis (CEBC) - Proctor and Gamble miscellaneous, Box: 50, Folder: 5. Personal papers of Daryle H. Busch, PP 637. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/512507 Accessed November 17, 2025.