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Call Number Author Topic Genre Region Era

By Alphabetical By Call Number By Topic By Genre By Region By Era

United States 185,452 View Records Colorado 28,584 View Records California 8,611 View Records Great Britain 7,118 View Records China 5,249 View Records Alaska 5,228 View Records Europe 3,887 View Records New Mexico 3,852 View Records Utah 3,842 View Records Arizona 3,597 View Records Nevada 3,347 View Records West (U.S.) 3,190 View Records Texas 3,153 View Records Wyoming 2,961 View Records Montana 2,939 View Records Oregon 2,920 View Records Washington (State) 2,841 View Records New York (State) 2,708 View Records Florida 2,475 View Records Idaho 2,351 View Records Japan 2,332 View Records India 2,256 View Records Mexico 2,115 View Records England 2,047 View Records France 2,039 View Records Germany 1,976 View Records North America 1,834 View Records Washington (D.C.) 1,745 View Records Pennsylvania 1,693 View Records Canada 1,617 View Records Africa 1,591 View Records Asia 1,568 View Records Soviet Union 1,456 View Records Russia (Federation) 1,450 View Records Virginia 1,408 View Records Kansas 1,372 View Records Massachusetts 1,352 View Records Latin America 1,328 View Records Illinois 1,307 View Records Middle East 1,300 View Records North Carolina 1,245 View Records Southern States 1,229 View Records Louisiana 1,225 View Records Minnesota 1,196 View Records Hawaii 1,195 View Records Italy 1,172 View Records Michigan 1,164 View Records Afghanistan 1,152 View Records Missouri 1,151 View Records Developing countries 1,105 View Records Ohio 1,104 View Records Iraq 1,026 View Records South Dakota 1,018 View Records Spain 1,009 View Records Australia 995 View Records Georgia 990 View Records New York 990 View Records Wisconsin 986 View Records European Union countries 973 View Records New Jersey 935 View Records Kentucky 920 View Records Oklahoma 903 View Records Tennessee 893 View Records Arkansas 876 View Records Maryland 871 View Records Greece 858 View Records North Dakota 844 View Records South Carolina 821 View Records Southwest, New 801 View Records Iran 799 View Records Outer space 749 View Records Nebraska 743 View Records Rome 739 View Records Mississippi 730 View Records Alabama 728 View Records Puerto Rico 725 View Records Russia 713 View Records Indiana 652 View Records Iowa 649 View Records America 621 View Records Maine 619 View Records Brazil 618 View Records West Virginia 618 View Records Israel 606 View Records Mexico, Gulf of 591 View Records Cuba 577 View Records Northwest, Pacific 564 View Records Connecticut 508 View Records Egypt 496 View Records Pakistan 493 View Records Middle West 484 View Records Mars (Planet) 470 View Records Vietnam 466 View Records South Africa 456 View Records Turkey 453 View Records Ireland 451 View Records Earth (Planet) 441 View Records New England 440 View Records San Juan County 434 View Records Mexican-American Border Region 424 View Records

Geological Survey (U.S.) 661 Geological Survey (U.S.), 335 United States, 64 U.S. Fish and Wildlife Service 56 University of Texas at Austin. Bureau of Economic Geology 52 United States. National Park Service 47 University of Texas. Bureau of Economic Geology 37 Houston (Tex.) 35 Harris-Galveston Coastal Subsidence District (Tex.) 32 San Antonio Water System (Tex.) 32 Texas Water Development Board 32 Barnes, Virgil E. 1903-1998 29 Texas. Department of Transportation 26 National Water-Quality Assessment Program (U.S.) 25 Asquith, William H. 24 United States. Congress. Senate. Committee on Energy and Natural Resources 22 Austin (Tex.) 20 Educational Resources Information Center (U.S.) 20 United States. Congress. House. Committee on Resources 20 Cibola National Forest (Agency : U.S.), 19 United States. Bureau of Mines 19 United States. Congress. House. Committee on Transportation and Infrastructure 19 Texas. Department of Water Resources 18 United States. Army. Corps of Engineers 17 United States. National Park Service, 17 Clark, Allan K., 16 United States. Defense Mapping Agency. Hydrographic/Topographic Center 16 Battelle Memorial Institute. Office of Nuclear Waste Isolation 15 Moring, J. Bruce 1959- 15 Ockerman, Darwin J. 15 Slade, R. M. 15 Texas Commission on Environmental Quality 15 United States. Administration on Aging 15 United States. Department of Education 15 University of Texas. Division of Economic Geology 15 Kasmarek, Mark C. 14 Land, Larry F. 14 United States. Congress. House. Committee on Natural Resources 14 Eargle, Dolan H., Jr 13 Edwards Underground Water District (Tex.) 13 San Antonio River Authority 13 Slade, R. M., 13 U.S. Atomic Energy Commission 13 Aeronautical Systems Center (U.S.). Environmental Management Directorate 12 Asquith, William H., 12 EBSCOhost 12 Edwards Aquifer Authority (Tex.) 12 U.S. Fish and Wildlife Service, 12 USGS Texas Water Science Center 12 United States. Congress. House. Committee on Natural Resources, 12 United States. Department of Homeland Security. Office of Inspector General, 12 Baker, E. T. 1931- 11 Braun, Christopher L. 11 Texas Water Commission 11 United States. Congress. House. Committee on Transportation and Infrastructure, 11 United States. Forest Service, 11 United States. National Park Service. Natural Resource Stewardship and Science, 11 Braun, Christopher L., 10 Coplin, L. S. 10 Houston-Galveston Area Council 10 Lower Colorado River Authority 10 Natural Resource Program Center (U.S.), 10 Shah, Sachin D., 1976- 10 Staack, J. G. 1878- 10 United States. Bureau of Land Management 10 West Texas Geological Society 10 Williams, James Frank, 1944- 10 Wilson, Jennifer T., 1973- 10 Crow, Cassi L., 9 East, Jeffery W. 9 King, Philip B., 1903-1987 9 Mahler, B. J. 1959- 9 Moxham, Robert Morgan, 1919- 9 National Renewable Energy Laboratory (U.S.), 9 Raines, Timothy H. 9 Roussel, Meghan C. 9 Texas Board of Water Engineers 9 Texas Natural Resource Conservation Commission 9 United States. Congress. House. Committee on Homeland Security, 9 United States. Environmental Protection Agency 9 United States. Forest Service. Southern Region 9 United States. Naval Facilities Engineering Command. Southern Division 9 Barbie, Dana L. 8 Busby, John F., 8 Dorsey, M. E. 8 Galveston Bay Foundation 8 Johnson, Michaela R. 8 Sellards, E. H. 1875-1961 8 Small, Ted A. 8 Small, Ted A., 8 Stephenson, Lloyd William, 1876-1962, 8 Udden, Johan August, 1859-1932 8 United States. Bureau of Labor Statistics 8 United States. Bureau of Reclamation 8 United States. Congress. Senate. Committee on Environment and Public Works, 8 United States. Forest Service. Southwestern Region, 8 United States. National Oceanic and Atmospheric Administration 8 Clark, Allan K. 7 El Paso (Tex.). Water Utilities and Public Service Board 7 Films for the Humanities & Sciences (Firm) 7