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Search Results for the EPA National Library Catalog
Items Found: 496
Showing: Items 251 - 300
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Title
Year Published
251
Measurements of total ozone.
1993
252
Mesoscale Storm and Dry Period Parameters from Hourly Precipitation Data.
1986
253
Method for Developing Ozone Exposures That Mimic Ambient Conditions in Agricultural Areas.
1986
254
Mid Connecticut-Lower Pioneer Valley Air Pollutant Emission Inventory.
1970
255
Migration Response of Juvenile Chinook Salmon to Substrates and Temperatures.
1972
256
Milwaukee Metropolitan Area Air Pollutant Emission Inventory.
1969
257
Minisite preparation for reforestation of strip-mined lands /
1980
258
Mixing heights, wind speeds, and potential for urban air pollution throughout the contiguous United States.
1972
259
Modeling of the effects of pollutants and dispersion in urban atmospheres /
1976
260
Modeling the Hydrogeochemical Response of a Stream to Acid Deposition Using the Enhanced Trickle-Down Model.
1991
261
Modification of Point Counts for Surveying Cropland Birds.
1993
262
Mortality of Brook Trout, Mottled Sculpins, and Slimy Sculpins during Acidic Episodes.
1993
263
Multimaterial Source Separation in Marblehead and Somerville, Massachusetts: Composition of Source-Separated Materials and Refuse. Volume 3.
1979
264
National dry deposition network : second annual progress report (1988) /
1990
265
National dry deposition network : third annual progress report (1989) /
1991
266
National Program (NCLAN) to Assess the Impact of Ozone on Agricultural Resources.
1990
267
National Surface Water Survey Eastern Lake Survey (Phase II-Temporal Variability). Quality Assurance Plan.
1988
268
National Surface Water Survey: Eastern Lake Survey - Phase 2 Northeastern Lakes, Database Dictionary.
1991
269
National water quality inventory : 1974 report to the Congress.
1974
270
Natural Emissions of Oxidant Precursors.
1991
271
Nearshore Fish and Macroinvertebrate Assemblages Along the Strait of Juan de Fuca Including Food Habits of Nearshore Fish.
1977
272
Nearshore fish and macroinvertebrate assemblages along the Strait of Juan de Fuca including food habits of the common nearshore fish : final report of three years' sampling, 1976-1979 /
1980
273
Nearshore Fish and Macroinvertebrate Assemblages Along the Strait of Juan de Fuca Including Food Habits of the Common Nearshore Fish.
1978
274
Nested grid modeling approach for assessing urban ozone air quality {microfiche}/ by S.T. Rao and G. Sistle, et al.
1990
275
Network Design Factors for Assessing Temporal Variability in Ground-Water Quality.
1989
276
New York State Southern Tier West Emission Inventory.
1971
277
Nitrate and phosphorus runoff losses from small watersheds in Great Lakes Basin /
1978
278
Nitrate Occurence in U.S. Waters (and Related Questions). A Reference Summary of Published Sources from an Agricultural Perspective.
1991
279
Non-Point Source Studies on Chesapeake Bay. II. Nutrients in Land Runoff from Rhode River Watersheds in 1975 and 1976.
1977
280
Non-Point Source Studies on Chesapeake Bay. III. Relationship between Bacterial Contamination and Land Use in the Rhode River Watershed, and Survival Studies of 'Streptococcus faecalis' in the Estuary.
1977
281
Non-Point Source Studies on Chesapeake Bay. VI. Particulate Discharge from Rhode River Subwatersheds, 1975.
1977
282
Nonphotosynthetic Pigmented Bacteria in a Potable Water Treatment and Distribution System.
1989
283
Numerical and graphical procedures for estimation of community photosynthesis and respiration in experimental streams {microform} /
1982
284
Oklahoma City Metropolitan Area Air Pollutant Emission Inventory.
1970
285
Omaha Metropolitan Area Air Pollutant Emission Inventory.
1970
286
Open Lake Water Quality Conditions for Lake Erie's Central and Eastern Basins, 1985.
1987
287
Open Lake Water Quality Conditions for Lake Erie's Western, Central and Eastern Basins, 1986.
1988
288
Optimization of Biological Recycling of Plant Nutrients in Livestock Waste by Utilizing Waste Heat from Cooling Water.
1982
289
Overland Flow Treatment of Domestic Wastewater in Northern Climates Project Summary
1984
290
Overland flow treatment of domestic wastewater in northern climes
1984
291
Overview of USEPA/Clear Lake Erie Sediment Oxygen Demand Investigations during 1979.
1987
292
Ozone Decreases Spring Root Growth and Root Carbohydrate Content in Ponderosa Pine the Year Following Exposure.
1991
293
Ozone Health Effects and Emerging Issues in Relation to Standards Setting.
1989
294
Parametric methodologies of cloud vertical transport for acid deposition models /
1988
295
Pb: In Search of the Facts.
1976
296
Performance evaluation of existing aerated lagoon system at Bixby, Oklahoma /
1979
297
Persistence and detection of coliforms in turbid finished drinking water {microform} /
1982
298
Pesticide runoff losses from small watersheds in Great Lakes Basin /
1977
299
Phase Distributions of Airborne Polycyclic Aromatic Hydrocarbons in Two U.S. Cities.
1992
300
Phoenix-Tucson Metropolitan Area Air Pollutant Emission Inventory.
1969
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