Search Results for the EPA National Library Catalog

Items Found: 228
Showing: Items 151 - 200
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Petrologic and chemical investigation of chemical weathering in mafic rocks, eastern Piedmont of Maryland 1974
Petrology and geochemistry of selected talc bearing ultramafic rocks and adjacent country rocks in north-central Vermont / 1962
Petrology of igneous and metamorphic rocks / 1972
Petrology of sedimentary rocks / 1974
Phantom risk : scientific inference and the law / 1993
Physiographic Survey of the Ponderosa Pine Type on the Salt-Verde River Basin. 1972
Pictured Rocks National Lakeshore, Michigan final environmental impact statement for the Beaver Basin Rim Road / 1995
Platform carbonates in the southern midcontinent, 1996 symposium : proceedings of a symposium held March 26-27, 1996, in Oklahoma City / 2000
Porosity and bulk density of sedimentary rocks / 1963
Porous Dike Intake Evaluation. 1985
Potential for invasion of underground sources of drinking water through mud-plugged wells : an experimental appraisal / 1998
Practical handbook of physical properties of rocks and minerals / 1989
Practical Problems Reducing Radon in Houses: Practical Problems Encountered During Efforts to Reduce Radon Concentration in Houses. 1988
Principles of chemical sedimentology 1971
Procedures in sedimentary petrology, 1971
Radioactivity in Selected Mineral Extraction Industries - A Literature Review. 1978
Radiogenic origin of the helium isotopes in rock 1955
Radionuclide exposure study, Pocatello and Soda Springs, Idaho. 1990
Radionuclide interactions with soil and rock media / 1978
Radionuclide interactions with soil and rock media / 1978
Rapid field and laboratory method for the determination of copper in soil and rocks 1955
Remediating Contamination in Fractured Media: Is the Problem Slipping between the Cracks. 1993
Resource document for consideration of the Lewiston Basin Aquifer as a sole source aquifer. 1988
Retrospective Performance Evaluation on In situ Bioremediation: Site Characterization. 1993
Risk/benefit analysis / 1982
Rocas Alijos : scientific results from the Cordell Expeditions / 1996
Rock and mineral analysis 1981
Rock and mineral analysis / 1989
Rock classification systems for engineering purposes 1988
Rock filters for removal of algae from lagoon effluents / 1980
Rock fractures and fluid flow : contemporary understanding and applications / 1996
Rock Fractures in Geological Processes / 2011
Rock types of Pennsylvania / 1984
Rock-forming minerals 1962
Rocks and minerals : a guide to familiar minerals, gems, ores, and rocks / 1961
Rocky Mountain Acidification Study. 1983
Role of Deformation in Changing the Reservoir Properties of Aquifers. 1973
Saline water and gases in crystalline rocks 1987
Scheme for calculating flow in fractures using numerical grid generation in three-dimensional domains of complex shapes 1988
Scientific method in analysis of sediments / 1967
Second report on a cooperative investigation of the composition of two silicate rocks / 1960
Sedimentary environments and facies / 1978
Sedimentary environments and facies / 1983
Sequence in layered rocks; a study of features and structures useful for determining top and bottom order of succession in bedded and tabular rock bodies. 1948
Serpentine geoecology of western North America : geology, soils, and vegetation / 2007
Similarities of Periphyton Communities on Natural and Artificial Substrates in Streams. 1971
Some Engineering Aspects of Kentucky Geology. 1971
Sources and natural removal processes for some atmospheric pollutants / 1974
Spatial heterogeneity of geochemical and hydrologic parameters affecting metal transport in ground water / 1993
Special procedures for testing soil and rock for engineering purposes. 1970
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