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Search Results for the EPA National Library Catalog
Items Found: 5588
Showing: Items 4901 - 4950
Your Search: (SUBJECT=Biology)
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Title
Year Published
4901
Suppression of Viral Replication by Guanidine: A Comparison of Human Adenoviruses and Enteroviruses (Journal Version).
1988
4902
Surface Water Hydrology, Water Quality, and Aquatic Life of the Colorado-Utah Oil Shale Region: A Data Summary.
1984
4903
Surface Water Hydrology, Water Quality, and Aquatic Life of the Yampa River Basin, Colorado-Wyoming: A Data Summary.
1984
4904
Surface water quality parameters for monitoring oil shale development /
1979
4905
Survey of Indexing and Abstracting Services for Water Resources Engineering.
1972
4906
Survey of marine communities in Panama and experiments with oil /
1976
4907
Survey of Polybrominated Biphenyls (PBBs) Near Sites of Manufacture and Use in Northeastern New Jersey.
1979
4908
Survey of Sonic Boom Phenomena for the Non-Specialist.
1975
4909
Survey of the fauna and flora along the intertidal beaches adjacent to several of the Metro sewage treatment plants interim reports. Habitats and relative abundances of the intertidal macrofauna at five Puget Sound beaches in the Seattle, Washington, area,
1976
4910
Survey of the fauna and flora of the pond & beach below Edgemoor (Bellingham, Washington)
1970
4911
Survey of the marine benthic infauna collected from the United States radioactive waste disposal sites off the Farallon Islands, California /
1983
4912
Surveying natural populations /
1997
4913
Survival and Adult Emergence of Aquatic Insects in Air-Supersaturated Water.
1981
4914
Survival and Reproduction of 'Gammarus lacustris and G. pseudolimnaeus' Under Two Experimental Conditions.
1978
4915
Survival of daphnia, crayfish, and stoneflies in air-supersaturated water /
1976
4916
Survival of Enteric Pathogens and Indicator Organisms in Natural Waters.
1973
4917
Survival Strategies of Bacteria in the Natural Environment.
1987
4918
Survival, Blood Osmolality, and Gill Morphology of Juvenile Yellow Perch, Rock Bass, Black Crappie, and Largemouth Bass Exposed to Acidified Soft Water.
1989
4919
Survival, Reproduction and Bioconcentration in Invertebrates and Fish Exposed to Hexachlorobenzene.
1989
4920
Susceptibility of Tree and Shrub Species and Response of Black Cherry Foliage to Ozone.
1981
4921
Suspended and dissolved solids effects on freshwater biota : a review /
1977
4922
Suspended sediment in the Chesapeake and Delaware Canal /
1977
4923
Sustainable Communities [electronic resource] /
2009
4924
Sustaining Young Forest Communities Ecology and Management of early successional habitats in the central hardwood region, USA / [electronic resource] :
2011
4925
Swanson Reservoir, Hitchcock County, Nebraska.
1976
4926
Symbioses and Stress Joint Ventures in Biology / [electronic resource] :
2010
4927
Symbiosis in the sea /
1974
4928
Symposium on Biological Effects and Characterizations of Ultrasound Sources proceedings of a conference held in Rockville, Maryland, June 2-3, 1977 /
1977
4929
Symposium on Environmental Lead Contamination, Held on December 13-15, 1965.
1966
4930
Symposium on Marine Microbiology /
1963
4931
Symposium on protecting the marine environment : research and regulation /
1978
4932
Symposium Overview: Symposium on Application of Pharmacokinetics in Developmental Toxicity Risk Assessments.
1991
4933
Symposium: carcinogenic polynuclear aromatic hydrocarbons in the marine environment /
1982
4934
Synaptonemal Complex Analysis in Genetic Toxicology.
1989
4935
Synergism in the Transformation of Hamster Embryo Cells Treated with Formaldehyde and Adenovirus.
1983
4936
Synopsis and classification of living organisms /
1982
4937
Synopsis of Discussion Session on Physicochemical Factors Affecting Toxicity. (Chapter 3).
1994
4938
Synoptic Survey of the Benthic Macroinvertebrates of Terra Ceia Bay and the Manatee River, October 1993-1995. Technical Report.
1996
4939
Synthesis and Biological Activity of Cyclopenta Epoxides of PAH (Polycyclic Aromatic Hydrocarbons) Containing Peripherally Fused Cyclopenta Rings.
1985
4940
Synthesis and Biological Activity of Nitro-Substituted Cyclopenta-Fused PAH.
1986
4941
Synthesis of adaptation options for coastal areas /
2009
4942
Synthesis of the Octa- and Nonachlorobiphenyl Isomers and Congeners and their Quantitation in Commercial Polychlorinated Biphenyls and Identification in Human Breast Milk.
1982
4943
Syracuse urban forest master plan : guiding the city's forest resource into the 21st century /
2001
4944
Systematic biology.
1992
4945
Systematic Development of Methodologies in Planning Urban Water Resources for Medium Size Communities. Expectation of Life in Indiana, 1950-1970.
1972
4946
Systematic zoology.
1952
4947
Systematics and Evolution Part B / [electronic resource] :
2015
4948
Systemic Hexamitid (Protozoa: Diplomonadida) Infection in Seawater Pen-Reared Chinook Salmon 'Oncorhynchus tshawytscha'.
1992
4949
Systems Analysis for Great Lakes Water Resources.
1969
4950
Systems Analysis for Water Quality Management. Survey and Abstracts.
1971
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