Farmfest ’76, Lake Crystal, Minnesota. Papers, July – October 1975. SMHC Manuscript Collection 1339, Southern Minnesota Historical Center, Memorial Library, Minnesota State University, Mankato.

Farmfest ’76, Lake Crystal, Minnesota. Papers, July – October 1975. SMHC Manuscript Collection 1339, Southern Minnesota Historical Center, Memorial Library, Minnesota State University, Mankato. https://archivesspace.lib.mnsu.edu/public/repositories/4/resources/151 Accessed May 04, 2024.