Search Results for the EPA National Library Catalog

Items Found: 3325
Showing: Items 2301 - 2350
Your Search: (SUBJECT=Geology)


 
 
 
PREV 1 ... 42 43 44 45 46 47 48 49 50 51 52 ... 67 NEXT
Select Item Title Year Published
New Frontiers in Integrated Solid Earth Sciences [electronic resource] / 2010
New interpretations of the eastern Piedmont geology of Maryland or, Granite and gabbro or graywacke and greenstone / 1971
New methods for modeling the transport of metals from mineral processing wastes into surface waters / 1991
New publications of the Geological Survey 1907
New Trends in Earth-Science Outreach and Engagement The Nature of Communication / [electronic resource] : 2014
New York and Ohio, geology of bedded salt and program plan : report of geologic project manager-Salina basin ; phase I, August 1977-January 1978 / 1978
Nicolaus Steno Biography and Original Papers of a 17th Century Scientist / [electronic resource] : 2013
Nile Delta drill core and sample database for 1985-1994 : Mediterranean Basin (MEDIBA) Program / 1996
Nomenclature revision of basal Cretaceous rocks between the Colorado and Red Rivers, Texas / 1966
Non-Renewable Resource Issues Geoscientific and Societal Challenges / [electronic resource] : 2012
Nonparametric geostatistics / 1981
Nontechnical guide to petroleum geology, exploration, drilling, & production / 2012
Nontechnical guide to petroleum geology, exploration, drilling, and production / 2001
North Coastal area investigation : appendix E: engineering geology / 1965
North Dakota stratigraphic column / 1986
North-East India: Land, People and Economy [electronic resource] / 2014
Northampton county, Pennsylvania; geology and geography, 1939
Northern Gulf of Mexico topographic features study : final report 1981
Northwest exposures : a geologic story of the Northwest / 1995
Notes on sedimentation activities : calendar year 1986 / 1987
Notes on sedimentation activities calendar year 1992 / 1994
Notes on sedimentation activities. 0
Nuclear waste : status of DOE's nuclear waste site characterization activities : fact sheet for the chairman, Subcommittee on Energy and Power, Committee on Energy and Commerce, House of Representatives / 1987
Numerical model analysis of the effects of ground-water withdrawals on discharge to streams and springs in small basins typical of the Puget Sound Lowland, Washington 1996
Nutrient exchange across the sediment-water interface in the Potomac River Estuary 1982
Observing Systems for Atmospheric Composition Satellite, Aircraft, Sensor Web and Ground-Based Observational Methods and Strategies / [electronic resource] : 2007
Occasional papers on the geology of Michigan, 1936
Occurrence and Characteristics of Ground Water in the Denver-Julesberg Basin, Wyoming. Volume VIII-A 1981
Occurrence, availability, and chemical quality of ground water in the Edwards Plateau region of Texas 1979
Ocean dumping and marine pollution : geological aspects of waste disposal 1979
Ocean Energy Tide and Tidal Power / [electronic resource] : 2009
Ocean Governance A Way Forward / [electronic resource] : 2012
Oceanography and marine biology : an annual review. Volume 56 / 2018
Oil and gas developments in Pennsylvania in 1961 / 1962
Oil and gas developments in Pennsylvania in 1971 / 1972
Oil and gas developments in Pennsylvania in 1974 / 1975
Oil and gas developments in Pennsylvania in 1975 / 1976
Oil and gas developments in Pennsylvania in 1977 / 1978
Oil and gas developments in Pennsylvania in 1978 / 1979
Oil and gas developments in Pennsylvania in 1980 with ten year review and forecast / 1981
Oil and gas developments in Pennsylvania in 1981 / 1982
Oil and gas developments in Pennsylvania in 1982 / 1983
Oil and gas developments in Pennsylvania in 1983 / 1984
Oil and gas developments in Pennsylvania in 1984 / 1985
Oil and gas developments in Pennsylvania in 1985 / 1986
Oil and gas developments in Pennsylvania in 1986 / 1987
Oil and gas developments in Pennsylvania in 1987 / 1988
Oil and gas developments in Pennsylvania in 1988 / 1989
Oil and gas developments in Pennsylvania in 1989 / 1990
Oil and gas developments in Pennsylvania in 1990 : with ten-year review and forecast / 1992
PREV 1 ... 42 43 44 45 46 47 48 49 50 51 52 ... 67 NEXT

Save, Print or Email Selected Records