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2. Águas subterrâneas
3. Altitude and configuration of the potentiometric surface in the Triassic sandstones and shales, northern Chester County, Pennsylvania, October 1989 through March 1990
4. Altitude and configuration of the water-level surface in lower Paleozoic and Precambrian crystalline rocks in the Red Clay Creek Basin, Chester County, Pennsylvania, and New Castle County, Delaware, June through October 1989 and March 1990
5. Altitude of potentiometric surface, fall 1985, and historic water-level changes in the Fort Pillow aquifer in western Tennessee
6. Altitude of potentiometric surface, fall 1985, and historic water-level changes in the Memphis Aquifer in western Tennessee
7. Analysis of the effects of hypothetical changes in ground-water withdrawal from the Floridan aquifer system in the area of Glynn County, Georgia
8. Analysis of the ground-water flow system, geochemistry, and underseepage in the vicinity of the Red Rock Dam near Pella, Iowa
9. Application of geophysical well log analysis to characterization of aquifers in the Sinai Region, Republic of Egypt
10. Appraisal of the water resources of the Skunk Creek aquifer in Minnehaha County, South Dakota
11. Approximate water-level changes in wells completed in the Chicot and Evangeline aquifers, 1977-91 and 1990-91, and measured compaction, 1973- 90, in the Houston-Galveston region, Texas
12. Assessment of contamination of ground water and surface water in the area of building 24, Picatinny Arsenal, New Jersey, 1986-87
13. Assessment of ground-water contamination from a leaking underground storage tank at a Defense Supply Center near Richmond, Virginia
14. Availability of ground water from unconsolidated deposits in the Mohawk River Basin, New York
15. Availability of water from stratified-drift aquifers in the Farmington River valley, Simsbury, Connecticut
16. Background concentrations of selected radionuclides, organic compounds, and chemical constituents in ground water in the vicinity of the Idaho National Engineering Laboratory
17. Beneath the bottom line : agricultural approaches to reduce agrichemical contamination of groundwater
18. Beneath the bottom line : agricultural approaches to reduce agrichemical contamination of groundwater : summary
19. Biological treatment of wood preserving site groundwater by BioTrol, Inc : applications analysis report
20. Bulletin
21. Changes in chloride concentration in water from municipal wells that tap aquifers in rocks of Cambrian and Ordovician age in northeastern Illinois, 1915-84
22. Changes in water levels and water quality in shallow ground water, Pittman-Henderson Area, Clark County, Nevada, resulting from diversion of industrial cooling water from ditch to pipeline in 1985
23. Chemical modeling of aqueous systems II
24. Clean Water Act research and monitoring : hearing before the Subcommittee on Environment of the Committee on Science, Space, and Technology, U.S. House of Representatives, One Hundred Second Congress, first session, June 5, 1991
25. Computerized stratified random site-selection approaches for design of a ground-water-quality sampling network
26. Considerations related to drilling methods in planning and performing borehole-geophysical logging for ground-water studies
27. Coordinating water resources in the federal system : the groundwater-surface water connection
28. Correlation of regional geohydrologic units to geological formations in southern Missouri
29. Definition of the geohydrologic framework and preliminary simulation of ground-water flow in the Mississippi embayment aquifer system, gulf coastal plain, United States
30. Delineation of a hydrocarbon (weathered gasoline) plume in shallow deposits at the U.S. Naval Weapons Station, Seal Beach, California
31. Depth to water in the western Snake River Plain and surrounding tributary valleys, southwestern Idaho and eastern Oregon, calculated using water levels from 1980 to 1988
32. Description and evaluation of selected methods used to delineate wellhead-protection areas around public-supply wells near Mt. Hope, Kansas
33. Determination of hydraulic properties in the vicinity of a landfill near Antioch, Illinois
34. The difference between the potentiometric surfaces of the Aquia aquifer of September 1986 and September 1988 in southern Maryland
35. A digital simulation of the glacial-aquifer system in the northern three-fourths of Brown County, South Dakota
36. Distribution of wells in the central part of the western San Joaquin Valley, California
37. The effects of coal mining on the hydrologic environment of selected stream basins in southern West Virginia
38. Effects of land-use buffer size on Spearman's partial correlations of land use and shallow ground-water quality
39. Effects of present and projected ground-water withdrawals on the Twin Cities aquifer system, Minnesota
40. Effects of storm-water runoff on local ground-water quality, Clarksville, Tennessee
41. Effects of surface coal mining and reclamation on the geohydrology of six small watersheds in west-central Indiana
42. Emerging technologies in hazardous waste management II
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
44. Estimates of freshwater storage and potential natural recharge for principal aquifers in Kansas
45. Estimates of ground-water recharge to the Columbia Plateau regional aquifer system, Washington, Oregon, and Idaho, for predevelopment and current land-use conditions
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
47. Evaluation of ground-water-level changes near Gillette, northeastern Wyoming
48. Evaluation of the hydrogeology and contamination in the vicinity of an abandoned manufactured gas plant in Albany, Georgia
49. Evaluation of the hydrogeology and contamination in the vicinity of an abandoned manufactured gas plant in Albany, Georgia
50. Extent and source of organic solvents in ground water in the Argonne Road area near Spokane, Washington
51. Field studies of radon in rocks, soils, and water
52. Field studies of radon in rocks, soils, and water
53. Formation of perched ground-water zones and concentrations of selected chemical constituents in water, Idaho National Engineering Laboratory, Idaho, 1986-88
54. Generalized potentiometric surfaces of the Red River alluvial aquifer, pool 1, Red River Waterway Area, central Louisiana
55. Geochemical relations and distribution of selected trace elements in ground water of the northern part of the western San Joaquin Valley, California
56. Geochemistry of batch-extract waters derived from spoil material collected at the Cordero coal mine, Powder River basin, Wyoming
57. Geochemistry of ground water in alluvial basins of Arizona and adjacent parts of Nevada, New Mexico, and California
58. Geochemistry of ground water in alluvial basins of Arizona and adjacent parts of Nevada, New Mexico, and California
59. Geohydrology and chemical quality of ground water, San Bernardino National Wildlife Refuge, Arizona
60. Geohydrology and evaluation of water-resource potential of the Upper Floridan aquifer in the Albany area, southwestern Georgia
61. Geohydrology and ground-water geochemistry at a sub-arctic landfill, Fairbanks, Alaska
62. Geohydrology and ground-water resources of Philadelphia, Pennsylvania
63. Geohydrology and quality of water in aquifers in Lucas, Sandusky, and Wood counties, northwestern Ohio
64. Geohydrology and simulated effects of large ground-water withdrawals of the Mississippi River alluvial aquifer in northwestern Mississippi
65. Geohydrology and simulation of ground-water flow in the carbonate rocks of the Valley Creek basin, eastern Chester County, Pennsylvania
66. Geohydrology and water quality of stratified-drift aquifers in the Exeter, Lamprey, and Oyster River basins, southeastern New Hampshire
67. Geohydrology, ground-water quality, and simulated ground-water flow, Geauga County, Ohio
68. Geohydrology of Mesozoic rocks in the Upper Colorado River Basin in Arizona, Colorado, New Mexico, Utah, and Wyoming, excluding the San Juan Basin
69. Geohydrology of Mesozoic rocks in the Upper Colorado River Basin in Arizona, Colorado, New Mexico, Utah, and Wyoming, excluding the San Juan Basin
70. Geohydrology of rocks penetrated by test well USW H-5, Yucca Mountain, Nye County, Nevada
71. Geohydrology of the surficial aquifer in the Hornell area, in Steuben and Allegany counties, New York
72. Geohydrology, water availability, and water quality of Jefferson County, West Virginia, with emphasis on the carbonate area
73. Geology and ground-water resources of the Cockfield Formation in western Tennessee
74. Geology and ground-water resources of the Memphis Sand in western Tennessee
75. Geology and ground-water resources of the San Carlos Indian Reservation : Gila, Graham, and Pinal counties, Arizona
76. Geology and water resources of Owens Valley, California
77. Geology, hydrology, and water quality of the surficial aquifer system in Volusia County, Florida
78. Geophysical and chemical investigations of ground water at five industrial or waste-disposal sites in Logan Township, Gloucester County, New Jersey, 1983-87
79. Geraghty & Miller's groundwater bibliography
80. Ground water
81. Ground water
82. Ground water in the Central Valley, California : a summary report
83. Ground water in the Central Valley, California : a summary report
84. Ground water models : scientific and regulatory applications
85. Ground Water Research and Education Act of 1990
86. Ground-water availability and quality in eastern Bernalillo County and vicinity, central New Mexico
87. Groundwater chemicals field guide
88. Ground-water chemistry and diagenetic reactions in Tertiary sandstones of the Green River and Wasatch Formations, Uinta Basin, Utah
89. Ground-water chemistry and diagenetic reactions in Tertiary sandstones of the Green River and Wasatch formations, Uinta Basin, Utah
90. Ground-water conditions in Amargosa Desert, Nevada-California, 1952-87
91. Ground-water conditions in and near the Salt River Indian Reservation, south-central Arizona
92. Ground-water conditions in Georgia
93. Ground-water contamination and movement at the Defense General Supply Center, Richmond, Virginia
94. Ground-water flow and stream-aquifer relations in the northern Coastal Plain of Georgia and adjacent parts of Alabama and South Carolina
95. The ground-water flow system in Indian Wells Valley, Kern, Inyo, and San Bernardino counties, California
96. Ground-water hydrology and quality in the Valley and Ridge and Blue Ridge physiographic provinces of Clarke County, Virginia
97. Ground-water levels and quality at Crex Meadows Wildlife Area, Burnett County, Wisconsin
98. Ground-water levels and tritium concentrations at the Maxey Flats Low-Level Radioactive Waste Disposal Site near Morehead, Kentucky, June 1984 to April 1989
99. Ground-water levels, flow, and quality in northwestern Elkhart County, Indiana, 1980-89
100. Ground-water levels, flow, and specific conductance in unconsolidated aquifers near Lake Erie, Cleveland to Conneaut, Ohio, September 1984
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