Jump to main content
US EPA
United States Environmental Protection Agency
Search
Search
Environmental Topics
Laws & Regulations
About EPA
Menu
Environmental Topics
Laws & Regulations
About EPA
Related Topics:
EPA National Library Network
Contact Us
Search Results for the EPA National Library Catalog
Items Found: 5037
Showing: Items 1651 - 1700
Your Search: (SUBJECT=Concentration composition)
Sort Results:
Publication dates (newest-oldest)
Publication dates (oldest-newest)
Title
Choose a Library:
(CTRL-CLICK for multiple libraries)
Search all libraries
Capital Group(All DC-area libraries)
AWBERC Library/Cincinnati,OH
CCTE/GLTED Library/Duluth,MN
CEMM/ACESD Library/Narragansett,RI
CEMM/EPD Library/Athens,GA
CEMM/GEMMD Library/Gulf Breeze,FL
CPHEA/PESD Library/Corvallis,OR
Env Science Center Library/Ft Meade,MD
Headquarters Library/Washington,DC
Law Library/Washington,DC
NRMRL/GWERD Library/Ada,OK
NVFEL Library/Ann Arbor, MI
OCSPP Chemical Library/Washington,DC
Region 1 Library/Boston,MA
Region 2 Library/New York,NY
Region 3 Library/Philadelphia, PA
Region 4 Library/Atlanta,GA
Region 5 Library/Chicago,IL
Region 6 Library/Dallas,TX
Region 8 Technical Library/Denver,CO
Region 9 Library/San Francisco,CA
Region 10 Library/Seattle,WA
Research Triangle Park Library/RTP, NC
Choose a Collection:
(CTRL-CLICK for multiple collections)
Search all collections
books
documents
journals
reference
audiovisual
ebooks
PREV
1
...
29
30
31
32
33
34
35
36
37
38
39
...
101
NEXT
Select Item
Title
Year Published
1651
Effects of Fluorene on Microcosms Developed from Four Natural Communities (Journal Version).
1988
1652
Effects of food processing on residues of two ethylenebisdithiocarbamate (EBDC) fungicides and ethylenethiourea (ETU) /
1977
1653
Effects of forest fertilization with urea on major biological components of small cascade streams, Oregon /
1979
1654
Effects of fuel inspection and maintenance programs on fuel economy /
1979
1655
Effects of gasohol on idle HC and CO emissions /
1980
1656
Effects of Ground ULV (Ultra-Low Volume) Applications of Fenthion on Estuarine Biota. 2. Analytical Methods and Results.
1985
1657
Effects of Ground ULV (Ultra-Low Volume) Applications of Fenthion on Estuarine Biota. 5. Responses of Field and Laboratory Estuarine Benthic Communities.
1985
1658
Effects of heavy metals on the differentiation of metabolic pathways in the CNS /
1982
1659
Effects of Heptachlor and Toxaphene on Laboratory-Reared Embryos and Fry of the Sheepshead Minnow.
1976
1660
Effects of humic substances on metal speciation /
1989
1661
Effects of Humic Substances on Metal Speciation.
1987
1662
Effects of Increasing Doses of Sulfur Dioxide and Ambient Ozone on Tomatoes: Plant Growth, Leaf Injury, Elemental Composition, Fruit Yields, and Quality.
1986
1663
Effects of Inhalation of 0.25 ppm Ozone on the Terminal Bronchioles of Juvenile and Adult Rats.
1988
1664
Effects of Inorganic Complexing on the Toxicity of Copper to 'Daphnia magna'.
1976
1665
Effects of irrigation methods on groundwater pollution by nitrates and other solutes /
1976
1666
Effects of Kepone (Trade Name) on the Sheepshead Minnow in an Entire Life-Cycle Toxicity Test.
1982
1667
Effects of Kepone on Estuarine Microorganisms.
1978
1668
Effects of Large (0.9 micrometer) Sulfuric Acid Aerosols on Human Pulmonary Function.
1982
1669
Effects of log handling and storage on water quality /
1976
1670
Effects of low level carbon monoxide exposure : blood lipids and coagulation parameters /
1977
1671
Effects of metal salt mixtures on Daphnia magna reproduction /
1986
1672
Effects of mineral acid deposition on concentrations of dissolved organic acids in surface waters /
1988
1673
Effects of Mixtures of Sediment Contaminants on the Marine Infaunal Amphipod, 'Rhepoxynius abronius'.
1988
1674
Effects of Natural and Forced Basement Ventilation on Radon Levels in Single Family Dwellings.
1992
1675
Effects of nitrogen dioxide on pulmonary function in human subjects : an environmental chamber study /
1978
1676
Effects of Nitrogen Oxides on Vegetation.
1985
1677
Effects of NTA on the Chlorine Demand of Various Types of Waters.
1971
1678
Effects of ocean dumping activity, mid-Atlantic bight, 1976 : interim report /
1977
1679
Effects of Ozonation Reactions in Water. Volume 1.
1979
1680
Effects of ozone and water stress on net photosynthetic rate of field grown soybean leaves /
1988
1681
Effects of Ozone on Yield of Two Field-Grown Barley Cultivars.
1985
1682
Effects of pathogenic and toxic materials transported via cooling device drift /
1979
1683
Effects of Pathogenic and Toxic Materials Transported via Cooling Device Drift. Volume 2. Appendices.
1979
1684
Effects of Pentachlorophenol on Development of Estuarine Communities.
1977
1685
Effects of Phenol, 2,4-Dimethylphenol, 2,4-Dichlorophenol, and Pentachlorophenol on Embryo, Larval, and Early-Juvenile Fathead Minnows ('Pimephales promelas').
1982
1686
Effects of photochemical oxidants on plants /
1984
1687
Effects of Physicochemical Factors and Bacterial Colony Morphotype on Association of 'Vibrio vulnificus' with Hemocytes of 'Crassostrea virginica'.
1993
1688
Effects of Pollution on Freshwater Fish.
1976
1689
Effects of Pulp and Paper Mill Effluents on Growth and Production of Fish. Phases I and II.
1972
1690
Effects of Reactions of Chlorine Dioxide in Water. Volume 2.
1979
1691
Effects of Reduced Use of Lead in Gasoline on Vehicle Emissions and Photochemical Reactivity.
1972
1692
Effects of Repeated Ammonium Sulfate Applications on Soil Leachate Chemistry on the Fernow Experimental Forest in West Virginia, USA.
1992
1693
Effects of Sediment Sorption on Microbial Degradation of Toxic Substances.
1980
1694
Effects of selected herbicides on smolting of coho salmon /
1979
1695
Effects of selected waterborne particulates on cellular and molecular parameters : final report /
1984
1696
Effects of Sevin on Development of Experimental Estuarine Communities.
1979
1697
Effects of Sewage Sludge on Di- (2-Ethylhexyl) Phthalate Uptake by Plants.
1989
1698
Effects of sewage sludge on the cadmium and zinc content of crops /
1981
1699
Effects of Sodium Pentachlorophenate on Several Estuarine Animals: Toxicity, Uptake, and Depuration.
1978
1700
Effects of Sodium Pentachlorophenate on Survival and Energy Metabolism of Embryonic and Larval Steelhead Trout.
1978
PREV
1
...
29
30
31
32
33
34
35
36
37
38
39
...
101
NEXT
Save, Print or Email Selected Records
Select Records
Selected (this page only)
Selected (across pages)
All (this page only)
All (all pages - 500 item maximum)
Select Format
Text (Brief Information)
Text (Full Information)
Endnote (Endnote Import)
ASCII delimited for EXCEL
Email Address:
(if applicable)