Paper by Sigismond Diettrich entitled, "The Impact of Geography on Modern American Life,"

Paper by Sigismond Diettrich entitled, "The Impact of Geography on Modern American Life,", http://ufdc.ufl.edu/AA00003097/00001. Special and Area Studies Collections, George A. Smathers Libraries, University of Florida. https://aspui2.uflib.ufl.edu//repositories/2/digital_objects/11222 Accessed April 24, 2025.