The Conservationist. Kansas City, Mo.: Kansas City Unit of Jackson County Members, July 1938

The Conservationist. Kansas City, Mo.: Kansas City Unit of Jackson County Members, July 1938, Volume: Gilbert D220. Robert L. Gilbert First Issues collection, Gilbert. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/525587 Accessed December 27, 2025.