Part of the University of Kansas. Kenneth Spencer Research Library Repository
Gulf Research, Ocean Mining, Box: 27, Folder: 2. Hollis Hedberg papers, RH MS 546. University of Kansas. Kenneth Spencer Research Library.
Gulf Research, Ocean Mining, Box: 27, Folder: 2. Hollis Hedberg papers, RH MS 546. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/149676 Accessed November 24, 2024.
