41. Effects of surface coal mining and reclamation on the geohydrology of six small watersheds in west-central Indiana Author/Creator: Martin, Jeffrey D. Publication/Creation: [Reston, Va.?] : Dept. of the Interior, U.S. Geological Survey, 1990 Resource Type: Book Access & Availability: Loading
42. Emerging technologies in hazardous waste management II Publication/Creation: Washington, DC : American Chemical Society, 1991 Resource Type: Book Access & Availability: Loading
43. Espanola Valley and Pojoaque Valley wastewater master plan : hearing before the Committee on Environment and Public Works, United States Senate, One Hundred First Congress, second session, March 14, 1990--Pojoaque Pueblo, New Mexico Author/Creator: United States. Congress. Senate. Committee on Environment and Public Works Publication/Creation: For sale by the Supt. of Docs., Congressional Sales Office Resource Type: Book Is Part Of: Selected Hearings, Senate Environment and Public Works Committee, 101st Congress, nos. 587-685. Access & Availability: Loading
44. Estimates of freshwater storage and potential natural recharge for principal aquifers in Kansas Author/Creator: Hansen, Cristi V., author Publication/Creation: Lawrence, Kansas : U.S. Geological Survey, 1991 Resource Type: Book Access & Availability: Loading
45. Estimates of ground-water recharge to the Columbia Plateau regional aquifer system, Washington, Oregon, and Idaho, for predevelopment and current land-use conditions Author/Creator: Bauer, Hans H., author Publication/Creation: Tacoma, Washington : U.S. Geological Survey, 1990 Resource Type: Book Access & Availability: Loading
46. Evaluation of ground-water recharge along the Gila River as a result of the flood of October 1983, in and near the Gila River India Reservation, Maricopa and Pinal Counties, Arizona Author/Creator: Konieczki, A. D., author Publication/Creation: Tucson, Arizona : U.S. Geological Survey, 1990 Resource Type: Book Access & Availability: Loading
47. Evaluation of ground-water-level changes near Gillette, northeastern Wyoming Author/Creator: Geological Survey (U.S.), cartographer Publication/Creation: Cheyenne, Wyoming : U.S. Department of the Interior, U.S. Geological Survey, 1991 Resource Type: Map Access & Availability: Loading
48. Evaluation of the hydrogeology and contamination in the vicinity of an abandoned manufactured gas plant in Albany, Georgia Author/Creator: Chapman, M. J. (Melinda J.), author Publication/Creation: Doraville, Georgia : U.S. Geological Survey, 1991 Resource Type: Book Access & Availability: Loading
49. Evaluation of the hydrogeology and contamination in the vicinity of an abandoned manufactured gas plant in Albany, Georgia Author/Creator: Chapman, M. J. (Melinda J.) Publication/Creation: Doraville, Ga. : U.S. Dept. of the Interior, U.S. Geological Survey, 1991 Resource Type: Book Access & Availability: Loading
50. Extent and source of organic solvents in ground water in the Argonne Road area near Spokane, Washington Author/Creator: Dion, N. P., author Publication/Creation: Tacoma, Washington : U.S. Geological Survey, 1991 Resource Type: Book Access & Availability: Loading