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1
Mineral resources of the Llano-Burnet Region, Texas, with an account of the pre-Cambrian geology, by Sidney Paige. [Bulletin 450]
Published 1911Online Access
Government Document Electronic eBook -
2
Louisiana and Texas Intracoastal Waterway, Corpus Christi, Tex., to the Rio Grande. Letter from the Secretary of War, transmitting a letter from the Chief of Engineers, United Stat...
Published 1941Online Access
Government Document Electronic eBook -
3
Bulletin of the Pan American Union. Volume LXXX. [January-June 1946.].
Published 1946Online Access
Government Document Electronic eBook -
4
Contributions to economic geology (short papers and preliminary reports), 1909. Part I. - Metals and nonmetals except fuels, [by] C.W. Hayes and Waldemar Lindgren, geologists in ch...
Published 1910Online Access
Government Document Electronic eBook -
5
Contributions to economic geology, 1907. Part I. -- Metals and nonmetals, except fuels, [by] C.W. Hayes and Waldemar Lindgren, geologists in charge. [U.S. Geological Survey Bulleti...
Published 1908Online Access
Government Document Electronic eBook