Geological Survey (U.S.) 254 Geological Survey (U.S.), 143 South Carolina. Department of Health and Environmental Control 24 United States. Department of Energy 22 South Carolina Water Resources Commission 16 National Water-Quality Assessment Program (U.S.) 14 South Carolina. Department of Highways and Public Transportation 14 Griffitts, Wallace R. 13 Weems, R. E. 13 Bell, Henry, 1923-1989 12 South Carolina Public Service Authority 12 U.S. Nuclear Regulatory Commission 12 United States, 12 United States. National Park Service 12 Horton, J. Wright 11 Patterson, Glenn G. 11 U.S. Fish and Wildlife Service 11 Feaster, Toby D., 10 United States. National Park Service. Natural Resource Stewardship and Science, 10 United States. Naval Facilities Engineering Command. Southern Division 10 United States. Administration on Aging 9 University of Colorado Boulder. Natural Hazards Research and Applications Information Center 9 Vroblesky, Don A. 9 Overstreet, William C. 1919- 8 Patterson, Glenn G., 8 South Carolina. Department of Transportation 8 Speiran, Gary K. 8 Speiran, Gary K., 8 U.S. Atomic Energy Commission 8 United States. National Park Service, 8 Charleston Harbor Project (S.C.) 7 Conrads, Paul A. 7 Conrads, Paul A., 7 Gohn, Gregory S. 7 Guimaraes, Wladmir B., 7 Southeastern Forest Experiment Station (Asheville, N.C.) 7 United States. Bureau of Labor Statistics 7 Vroblesky, Don A., 7 Aucott, Walter R. 6 D'Agostino, John P. 6 Georgia Geologic Survey 6 Griffin, Villard S. 6 Nelson, Arthur E. 1922- 6 South Carolina. Water Resources Division 6 United States. Congress. House. Committee on Natural Resources, 6 United States. Congress. Senate. Committee on Energy and Natural Resources 6 United States. Defense Mapping Agency. Hydrographic/Topographic Center 6 United States. Forest Service. Southern Region 6 Whitlow, Jesse W. 6 Campbell, Bruce G. 5 Charleston (S.C.). Commissioners of Public Works 5 Clarke, J. S. 5 Educational Resources Information Center (U.S.) 5 Landmeyer, James E. 5 Lemon, Earl M. 5 Maluk, Terry L. 5 Prowell, David C. 5 Sanders, C. L. 5 United States. Congress. House. Committee on Transportation and Infrastructure, 5 Aucott, Walter R., 4 Bell, Henry, 1923-1989, 4 Benedict, Stephen T., 4 Bohman, Larry R., 4 Campbell, Bruce G., 4 Cooney, Theodore W. 4 Falls, W. Fred 4 Feaster, Toby D. 4 Gair, Jacob Eugene, 1922- 4 Guimaraes, Wladmir B. 4 Hansen, Leland A. 4 Hilton Head No. 1 Public Service District 4 Jackson, John C. 1959- 4 Journey, Celeste A., 4 Landmeyer, James E., 4 Natural Resource Program Center (U.S.), 4 Stringfield, Whitney J. 4 Theobald, P. K. 1928- 4 U.S. Fish and Wildlife Service. Region 4 4 United States. Army. Corps of Engineers. Charleston District 4 United States. Bureau of the Census 4 United States. Forest Service. Southern Research Station 4 United States. Forest Service. Southern Research Station, 4 Abrahamsen, Thomas A. 3 Barker, A. Carroll 1955- 3 Belval, Donna L. 3 Benedict, Stephen T. 3 Bohman, Larry R. 3 Bower, David E., 3 Bradley, Paul M. 3 Burt, Ronald Allen 3 Butler, J. Robert 3 Caldwell, Andral W., 3 Carolina Geological Society 3 Central Midlands Regional Planning Council 3 Chapelle, Frank, 3 Clarke, James W. 3 Dennehy, Kevin F. 3 Duttweiler, K. A. 3 Educational Testing Service 3 Georgia. Environmental Protection Division 3