41. Evaluation of water-quality and habitat assessment data to determine ranges in stream conditions in the Mississippi River Alluvial Plain of northwestern Mississippi and eastern Arkansas Author/Creator: Rebich, Richard A. Publication/Creation: Reston, Va. : U.S. Dept. of the Interior, U.S. Geological Survey ; Denver, CO : U.S. Geological Survey, Information Services [distributor], 2004 Resource Type: Book Access & Availability: Loading
42. Geochemical characterization of ground-water flow in the Santa Fe Group aquifer system, Middle Rio Grande basin, New Mexico Publication/Creation: Reston, Va. : U.S. Geological Survey, 2004 Resource Type: Book Access & Availability: Loading
43. Geochemical characterization of ground-water flow in the Santa Fe Group aquifer system, Middle Rio Grande basin, New Mexico Publication/Creation: Denver, CO : U.S. Geological Survey, Information Services [distributor]. Resource Type: Book Access & Availability: Loading
44. Geohydrology of the French Creek Basin and simulated effects of drought and ground-water withdrawals, Chester County, Pennsylvania Author/Creator: Sloto, Ronald A. Publication/Creation: Denver, Colo. : U.S. Geological Survey, Branch of Information Services [distributor]. Resource Type: Book Access & Availability: Loading
45. Ground-water quality and its relation to land use on Oahu, Hawaii, 2000-01 Author/Creator: Hunt, Charles D., Jr., 1953- Publication/Creation: Honolulu, HI : U.S. Dept. of the Interior ; U.S. Geological Survey, 2004 Resource Type: Book Access & Availability: Loading
46. Herbicides and their transformation products in source-water aquifers tapped by public-supply wells in Illinois, 2001-02 Author/Creator: Mills, Patrick C. Publication/Creation: Denver, CO : U.S. Geological Survey, Information Services [distributor]. Resource Type: Book Access & Availability: Loading
47. Hydrogeologic and extent of saltwater intrusion in the northern part of the town of Oyster Bay, Massau County, New York, 1995-98 Author/Creator: Stumm, Frederick Publication/Creation: Coram, NY : U.S. Dept. of the Interior, U.S. Geological Survey, 2004 Resource Type: Book Access & Availability: Loading
48. Hydrogeologic characteristics of four public drinking-water supply springs in northern Arkansas Author/Creator: Galloway, Joel M. Publication/Creation: Denver, Colo. : U.S. Geological Survey, Branch of Information Services [distributor]. Resource Type: Book Access & Availability: Loading
49. Hydrogeologic controls on ground-water discharge to the Washington METRO subway tunnel near the Medical Center Station and Crossover, Montgomery County, Maryland Author/Creator: Greene, Earl A. Publication/Creation: Reston, Va. : U.S. Dept. of the Interior, U.S. Geological Survey, 2004 Resource Type: Book Access & Availability: Loading
50. Hydrogeologic framework of the North Fork and surrounding areas, Long Island, New York Author/Creator: Schubert, Christopher E. Publication/Creation: Coram, N.Y. : U.S. Dept. of the Interior, U.S. Geological Survey, 2004 Resource Type: Book Access & Availability: Loading