Search Results for the EPA National Library Catalog

Items Found: 3325
Showing: Items 2601 - 2650
Your Search: (SUBJECT=geology)


 
 
 
PREV 1 ... 48 49 50 51 52 53 54 55 56 57 58 ... 67 NEXT
Select Item Title Year Published
Quaternary stratigraphy, cross sections, and general geohydrologic potential of the Bow and Alger 7.5-miute quadrangles, western Skagit County, Washington / 1998
Quaternary tectonics of Utah with emphasis on earthquake-hazard characterization 1993
Queen Anne's County. 1926
Questa baseline and premining ground-water quality investigation 18. Characterization of brittle structures in the Questa Caldera and their potential influence on bedrock ground-water flow, Red River Valley, New Mexico / 2006
Quitchupah Creek Road Draft Environmental Impact Statement 2001
Radioactivity in geology : principles and applications / 1986
Radon soil-gas survey in Prince Georges County, Maryland 1988
Rainwater as a chemical agent of geologic processes : a review / 1962
Rare-earth mineral deposits of the Mountain Pass district, San Bernardino County, California / 1954
Reactive Transport in Soil and Groundwater Processes and Models / [electronic resource] : 2005
Reading the Archive of Earth's Oxygenation Volume 1: The Palaeoproterozoic of Fennoscandia as Context for the Fennoscandian Arctic Russia - Drilling Early Earth Project / [electronic resource] : 2013
Reading the Archive of Earth's Oxygenation Volume 2: The Core Archive of the Fennoscandian Arctic Russia - Drilling Early Earth Project / [electronic resource] : 2013
Reading the Archive of Earth's Oxygenation Volume 3: Global Events and the Fennoscandian Arctic Russia - Drilling Early Earth Project / [electronic resource] : 2013
Recent Landform Evolution The Carpatho-Balkan-Dinaric Region / [electronic resource] : 2012
Recent studies on the comparison of in-situ and laboratory sediment oxygen demand measurement techniques / 1986
Reclamation of surface mined coal spoils / 1977
Recommended Methods of Reduction, Neutralization, Recovery, or Disposal of Hazardous Waste. Volume III. Disposal Process Descriptions. Ultimate Disposal, Incineration, and Pyrolysis Processes. 1973
Reconnaissance for radioactive minerals in Washington, Idaho, and Western Montana, 1952-1955 / 1958
Reconnaissance geophysics to locate major faults in clays 1989
Reconnaissance investigation of the ground-water resources of the Upper Rio Grande Basin, Texas / by Marvin E. Davis and E.R. Leggat ; prepared by the U.S. Geological Survey in cooperation with the Texas Water Commission. 1965
Reconnaissance investigation of water quality, bottom sediment, and biota associated with irrigation drainage in the Columbia Basin Project, Washington, 1991-92 1995
Reconnaissance investigation of water quality, bottom sediment, and biota associated with irrigation drainage in the Klamath Basin, California and Oregon, 1988-89 / 1991
Reconnaissance of geology and of ground-water occurrence in Whitman County, Washington / 1969
Reconnaissance of ground-water conditions in Maine 1963
Reconnaissance of the geology and ground-water resources of southern Sioux County, Nebraska with a section on the chemical quality of the ground water / 1956
Reconnaissance survey of potential carbonate whiting sources in Pennsylvania / 1983
Reconstructing Quaternary environments 1984
RECOVERY : a mathematical model to predict the temporal response of surface water to contaminated sediments / 1994
Recumbent folding of the Goshen and Waits River Formations, western Massachusetts 1975
Red rock country : the geologic history of the Colorado Plateau / 1972
Reef-Platform Coral Boulders Evidence for High-Energy Marine Inundation Events on Tropical Coastlines / [electronic resource] : 2013
Regional geology and ground-water hydrology of the Sahil Susah area, Tunisia 1968
Regional geology of the Arbuckle Mountains, Oklahoma 1969
Regional geology of Washington State 1994
Regional stratigraphy and subsurface geology of Cenozoic deposits, Gulf Coastal Plain, south-central United States / 1996
Regional survey of structural properties and cementation patterns of fault zones in the northern part of the Albuquerque basin, New Mexico--implications for ground-water flow. [electronic resource] 2006
Regional tertiary cross sections : Texas Gulf coast / 1976
Regional topography, physiography, and geology of the northern Great Plains 1974
Regional Topography, Physiography, and Geology of the Northern Great Plains. 1974
Regional well-log correlation in the New Mexico portion of the Delaware Basin 1985
Regionalization of the Western Corn Belt Plains Ecoregion. 1994
Regulatory applications of sediment criteria : final report / 1987
Regulatory applications of sediment criteria : final report / 1987
Rehabilitation of a brine-polluted aquifer. 1972
Reinterpretation of Rocklandian (Upper Ordovician) K-bentonite stratigraphy in southwest Virginia, southeast West Virginia, and northeast Tennessee, with a discussion of the conglomeratic sandstones in the Bays and Moccasin formations 1992
Relation of geology to drainage, floods, and landslides in the Petersburg area, West Virginia, 1956
Relation of selected trace elements to health and disease. 1974
Relations among radionuclide content and physical, chemical, and mineral characteristics of Columbia River sediments, 1973
Relationship of laboratory- and field-determined hydraulic conductivity in compacted clay layer / 1990
Relationship of laboratory- and field-determined hydraulic conductivity in compacted clay layer / 1990
PREV 1 ... 48 49 50 51 52 53 54 55 56 57 58 ... 67 NEXT

Save, Print or Email Selected Records