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Author/Creator
- Geological Survey (U.S.)12
- U.S. Fish and Wildlife Service4
- United States. Bureau of Reclamation4
- West Virginia Geological and Economic Survey2
- Assiniboine and Sioux Tribes of the Fort Peck Indian Reservation, Montana. Water Resources Office1
- Crumrine, Milo D.1
- Domagalski, Joseph L.1
- Dubrovsky, N. M.1
- Greene, Earl A.1
- Hobba, W. A. (William A.)1
- Lessing, Peter1
- Lumia, Richard1
- Mueller, David K.1
- New York (State). Department of Transportation1
- O'Brien, Thomas F.1
- Ong, Kim1
- Oregon. Department of Transportation1
- Peterson, David A. (David Allen), 1955-1
- Roddy, W. R.1
- Rucker, Marc D.1