VI Simposio Sobre el Medio Ambiente del Golfo de California, Hermosillo, Sonora, 1981 April 8-11

VI Simposio Sobre el Medio Ambiente del Golfo de California, Hermosillo, Sonora, 1981 April 8-11, Box: 103, Folder: 6. Stanley R. Ross Papers, 972737976. Benson Latin American Collection, The University of Texas at Austin. https://archives.lib.utexas.edu/repositories/4/archival_objects/492244 Accessed September 27, 2026.