41. Use of isotopic data to evaluate recharge and geologic controls on the movement of ground water in Las Posas Valley, Ventura County, California Author/Creator: Izbicki, John A., author Publication/Creation: Sacramento, California : U.S. Geological Survey, 1997 Resource Type: Book Access & Availability: Loading
42. Use of landsat thematic mapper data to identify crop types and estimate irrigated acreage, Uvalde and Medina Counties, Texas, 1991 Author/Creator: Raymond, Lee H., author Publication/Creation: Austin, Texas : U.S. Geological Survey, 1994 Resource Type: Book Access & Availability: Loading
43. Use of paleoflood investigations to improve flood-frequency analyses of plains streams in Wyoming Author/Creator: Cooley, M. E. (Maurice E.), author Publication/Creation: Cheyenne, Wyoming : Department of the Interior, U.S. Geological Survey, 1990 Resource Type: Book Access & Availability: Loading
44. Use of rainfall-simulator data in precipitation-runoff modeling studies Author/Creator: Lusby, Gregg C., author Publication/Creation: Denver, Colorado : U.S. Geological Survey, 1983 Resource Type: Book Access & Availability: Loading
45. Use of RORA for complex ground-water flow conditions Author/Creator: Rutledge, A. T. Publication/Creation: [Reston, Va.] : U.S. Dept. of the Interior, U.S. Geological Survey, [2004] Resource Type: Book Access & Availability: Loading
46. Use of selected basin characteristics to estimate mean annual runoff and peak discharges for ungaged streams in drainage basins containing strippable coal resources, northwestern New Mexico Author/Creator: Hejl, H. R., author Publication/Creation: Albuquerque, New Mexico : U.S. Geological Survey, 1984 Resource Type: Book Access & Availability: Loading
47. Use of stable carbon and nitrogen isotopes to trace the larval striped bass food chain in the Sacramento-San Joaquin Estuary, California, April to September 1985 Author/Creator: Rast, Walter, author Publication/Creation: Sacramento, California : U.S. Geological Survey, 1989 Resource Type: Book Access & Availability: Loading
48. Use of surface and borehole geophysical surveys to determine fracture orientation and other site characteristics in crystalline bedrock terrain, Millville and Uxbridge, Massachusetts Author/Creator: Hansen, Bruce P., author Publication/Creation: Maryborough, Massachusetts : U.S. Geological Survey, 1995 Resource Type: Book Access & Availability: Loading
49. Use of surface and borehole geophysics to delineate the glacial-drift stratigraphy of northeastern St. Joseph County, Indiana Author/Creator: Bayless, E. Randall 1961- (Edward Randall), author Publication/Creation: Indianapolis, Indiana : U.S. Geological Survey, 1995 Resource Type: Book Access & Availability: Loading
50. Use of surface-geophysical methods to assess riverbed scour at bridge piers Author/Creator: Gorin, S. R., author Publication/Creation: Hartford, Connecticut : U.S. Geological Survey, 1989 Resource Type: Book Access & Availability: Loading