Control de Calidad Y Registros Agropecuarios, Managua, 1973, 1974

Control de Calidad Y Registros Agropecuarios, Managua, 1973, 1974, Box: 2. The Steven Zahniser Collection on Latin American Agricultural Economy, 2006-07. Benson Latin American Collection, The University of Texas at Austin. https://archives.lib.utexas.edu/repositories/4/archival_objects/452148 Accessed September 26, 2026.