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1by Hamlin, H. S.“...Report of investigations (University of Texas at Austin. Bureau of Economic Geology) ;...”
Published 1988
Government Document Book -
2by Dutton, S. P.“...Report of investigations (University of Texas at Austin. Bureau of Economic Geology) ;...”
Published 1995
Book -
3Published 1995“...Report of investigations (University of Texas at Austin. Bureau of Economic Geology) ;...”
Book -
4Published 1995“...Report of investigations (University of Texas at Austin. Bureau of Economic Geology) ;...”
Book