Cite
MLA
Mexico, 1:500,000 (AMS F401), Sheet Piedras Negras. Mexico, 1:500,000 (AMS F401), Sheet Piedras Negras - TexasGeoDataPortal. 1:500000. https://geodata.lib.utexas.edu/catalog/utaustin_19339APA
Mexico, 1:500,000 (AMS F401), Sheet Piedras Negras [map]. 1:500000. Retrieved April 23, 2024, from https://geodata.lib.utexas.edu/catalog/utaustin_19339Chicago
Mexico, 1:500,000 (AMS F401), Sheet Piedras Negras [map]. 1:500000. "Mexico, 1:500,000 (AMS F401), Sheet Piedras Negras – UT Geodata". University of Texas Libraries Geodata Portal. <https://geodata.lib.utexas.edu/catalog/utaustin_19339> (23-April-2024).Note that these citations have been automatically generated, please verify that citation is correct and contains all necessary information.