Milieu, Newsletter of E.R.F. Oct. 1965, April 1966, April 1967, Jan. 1968, Aug. 1968, June 1969, March 1970, Box: 1, Folder: 16. Lawrence R. Good professional papers, RH MS 720. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/311543 Accessed February 18, 2025.