"The Mexican Agrarian Reform Problems and Progress," by Eyler N. Simpson. Agricultural Studies series 1, number 9, July 1933

"The Mexican Agrarian Reform Problems and Progress," by Eyler N. Simpson. Agricultural Studies series 1, number 9, July 1933, Box: 1, Folder: 5. Eyler N. Simpson Papers and Institute of Current World Records, 32870424. Benson Latin American Collection, The University of Texas at Austin. https://archives.lib.utexas.edu/repositories/4/archival_objects/279864 Accessed September 26, 2026.