Search Results for the EPA National Library Catalog

Items Found: 931
Showing: Items 151 - 200
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Digital-model projection of saturated thickness and recoverable water in the Ogallala aquifer, Texas County, Oklahoma 1980
Dimensionless Parameter Study of Groundwater Recharge in Oklahoma. 1971
Dimensionless Parameter Study of Groundwater Recharge. 1972
Directory of Oklahoma Mining Industry, 1993 1993
Directory of water resources professionals in Oklahoma, 1993-1994 1993
Disposal of industrial wastes in Oklahoma / 1980
Distribution and Activity of Microorganisms in Subsurface Sediments of a Pristine Study Site in Oklahoma (Journal Version). 1988
Distribution and variability of nitrogen and phosphorus in the alluvial, High Plains, Rush Springs, and Blaine aquifers in western Oklahoma 1994
Distribution of phytoplankton in Oklahoma lakes / 1978
Distribution of phytoplankton in Oklahoma lakes / 1979
Distribution of Protozoa in Subsurface Sediments of a Pristine Groundwater Study Site in Oklahoma (Journal Version). 1987
Dodge quadrangle, Oklahoma--Delaware Co., 1964 : 7.5 minute series (topographic) 1964
Dolomites of western Oklahoma / 1930
Dougherty quadrangle, Oklahoma : 7.5 minute series (topographic) / 1978
Dougherty quadrangle, Oklahoma, 1965 : 7.5 minute series (topographic) 1965
Draft Environmental Impact Statement, Wastewater Treatment Facilities, City of Norman, Cleveland County, Oklahoma. 1982
Draft test report: pilot-scale ESP (electrostatic precipitator) and hydro-sonic scrubber parametric tests for particulate, metals and HC1 emissions, {microform} / 1989
Dynamics of small mammal populations at the Cottonwood and Osage sites, 1972 / 1974
Eastern lake survey-phase II : national stream survey-phase I : processing laboratory operations report / 1990
Eastern lake survey-phase II : national stream survey-phase I : processing laboratory operations report / 1990
Eastern lake survey-phase II : national stream survey-phase I : processing laboratory operations report. 1989
Eastern Oklahoma Development District environmental manual. 1977
Ecological studies of small mammal populations at the Cottonwood and Osage sites, 1971 / 1972
Economic Efficiency in the Allocation of Irrigation Water Over Time. 1972
Economic feasibility of a plastics materials manufacturing plant in Oklahoma. 1963
Economic feasibility of an iron and steel industry in Oklahoma. 1965
Economic feasibility of powdered metal parts manufacturing in Oklahoma. 1961
Economic Growth Analysis System (E-GAS) for EPA Region 6 - Southwest (for Microcomputers). 1995
Economic Growth Analysis System (E-GAS) for EPA Region 6 - Southwest (for Microcomputers). 1994
Ecoregion-Based Conservation in the Central Shortgrass Prairie 1998
Ecoregions of the south central states / 1987
Effects of municipal ground-water withdrawals on the Arbuckle-Simpson Aquifer, Pontotoc County, Oklahoma 1994
Emission inventories for urban airshed model application in Tulsa, Oklahoma / 1980
Engineering classification of geological materials and (related soils) 1970
Engineering classification of geological materials and (related soils) : division two / 1966
Engineering classification of geological materials and related soils 1969
Engineering classification of geological materials and related soils : division five 1969
Engineering classification of geological materials and related soils : division four 1967
Engineering classification of geological materials and related soils : division seven 1969
Engineering classification of geological materials and related soils : division three 1968
Engineering classification of geological materials and related soils: division one. 1965
Enid 1965
Enid 1958
Enumeration and Characterization of Bacteria Indigenous to a Shallow Water-Table Aquifer. 1983
Environmental applications of advanced instrumental analyses : assistance projects, FY 74 / 1975
Environmental aspects of geology and engineering in Oklahoma a symposium of the Oklahoma Academy of Science. 1971
Environmental characteristics and geographic information system applications for the development of nutrient thresholds in Oklahoma streams 2002
Environmental effects of septic tank systems / 1977
Environmental noise assessment : Lawton, Oklahoma / 1976
EPA Superfund Records of Decision (RODS) for Region 6: Arkansas, Louisiana, New Mexico, Oklahoma, and Texas. 1999
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