Browsing by Author "Udden, Johan August, 1859-1932"
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Annual report for the year ending December 31, 1915
Stiles, M. E. (University of Texas at Austin, 1916) -
Geological map of a portion of west Texas : showing parts of Brewster, Presidio, Jeff Davis, and El Paso counties, and south of the Southern Pacific R. R
Hill, Benj. F. (Benjamin Felix), b. 1875 (University of Texas at Austin. Mineral Survey, 1904) -
Review of the geology of Texas
Udden, Johan August, 1859-1932 (University of Texas at Austin, 1919)