Cite
MLA
Geological Survey (U.S.) (cartographer). Texas (Brewster County) Altuda quadrangle Dept. of the Interior, U.S. Geological Survey. - University of Texas Libraries Collections. 1949. https://collections.lib.utexas.edu/catalog/utlmaps:7a4f5f6e-cffa-4067-9cf0-a742782ca92fAPA
Geological Survey (U.S.) (cartographer). (1949). Texas (Brewster County) Altuda quadrangle Dept. of the Interior, U.S. Geological Survey.. Retrieved July 31, 2025, from https://collections.lib.utexas.edu/catalog/utlmaps:7a4f5f6e-cffa-4067-9cf0-a742782ca92fChicago
Geological Survey (U.S.) (cartographer). Texas (Brewster County) Altuda quadrangle Dept. of the Interior, U.S. Geological Survey.. 1949. "Texas (Brewster County) Altuda quadrangle Dept. of the Interior, U.S. Geological Survey. – Collections". University of Texas Libraries Collections. <https://collections.lib.utexas.edu/catalog/utlmaps:7a4f5f6e-cffa-4067-9cf0-a742782ca92f> (31-July-2025).Note that these citations have been automatically generated, please verify that citation is correct and contains all necessary information.