MM.77/I/11 - MM.77/I/15, beginning with "Proposed International Conference on Rubber", 17 October 1967

MM.77/I/11 - MM.77/I/15, beginning with "Proposed International Conference on Rubber", 17 October 1967, Box: 19, Folder: 1. Guy F. Erb Records of the Mexico-U.S. Business Committee and Related Materials, 2004-54. Benson Latin American Collection, The University of Texas at Austin. https://archives.lib.utexas.edu/repositories/4/archival_objects/450599 Accessed September 24, 2026.