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Search Results for the EPA National Library Catalog
Items Found: 1410
Showing: Items 451 - 500
Your Search: (SUBJECT=Species)
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Title
Year Published
451
Environmental requirements of selected estuarine ciliated protozoa /
1975
452
Enzyme and Tissue Alterations in Fishes: A Measure of Water Quality.
1973
453
EPA Positive Matrix Factorization (PMF) 5.0 Fundamentals and User Guide.
2014
454
EPA's pesticide programs.
1991
455
ESA, Endangered Species Act
2001
456
Establishing Quantitative Performance Criteria for Wetland Restoration.
1993
457
Estimating Species Richness Using the Jackknife Procedure.
1984
458
Estimation and Application of Macroinvertebrate Tolerance Values.
2006
459
Estuarine pollution control and assessment : proceedings of a conference.
1977
460
Estuarine Pollution, A Bibliography.
1973
461
Estuarine response to nutrient enrichment, a counterpart of eutrophication : a bibliography /
1979
462
Estuarine response to nutrient enrichment, a counterpart of Eutrophication : an annotated bibliography /
1979
463
Estuarine Response to Nutrient Enrichment. A Counterpart of Eutrophication. Volume II. An Annotated Bibliography.
1979
464
Evaluating amphibian responses in wetlands impacted by mining activities in the western United States /
1991
465
Evaluating Point Count versus Territory Mapping in Cropland Birds.
1982
466
Evaluation of an index of biotic integrity : temporal variability and regional application in the midwest /
1984
467
Evaluation of avian richness in Willamette Valley wetlands and riparian areas: research plan. {Microfiche} / by P.R. Adamus, et al.
1995
468
Evaluation of bacteroides as indicator bacteria in drinking water /
1987
469
Evaluation of Green Roof Plants and Materials for Semi-Arid Climates.
2012
470
Evaluation of health hazards associated with solid waste/sewage sludge mixtures /
1975
471
Evaluation of Selected DNA-Based Technology in Impaired Watersheds Impacted by Fecal Contamination from Diverse Sources.
2007
472
Evaluation of the Clean Water Act section 304(a) human health criterion for methylmercury : protectiveness for threatened and endangered wildlife in California /
2003
473
Evaluation of the microbiology standards for drinking water /
1979
474
Evaluation of the National Invasive Species Act to Support Its Reauthorization. Proceedings Document of the Symposium 'Looking Forward, Looking Back: Assessing Aquatic Nuisance Species Prevention and Control'. Held in Ann Arbor, Michigan, May 15-16, 2001.
2002
475
Evaluation of the problem posed by in-place pollutants in Baltimore Harbor and recommendation of corrective action /
1977
476
Evaluation of watershed quality in the Minnesota River basin /
1994
477
Evaluation of watershed quality in the Saginaw River Basin /
1996
478
Evaluation of Wetland Development and Waterbird Response at Elk Creek Wildlife Management Area, Lake Mills, Iowa, 1961 to 1990.
1991
479
Evolution in Hawaii : a supplement to Teaching about evolution and the nature of science /
2004
480
Evolutionary relationships between the species of the killifish genera fundulus and profundulus teleostei cyprinodontidae /
1968
481
Examination of the Blue Crab Fishery in the Pamlico River Estuary.
1992
482
Examination of the Effects of Habitat Quality, Land Use, and Acidification on the Macroinvertebrate Communities of Coastal Plain Streams.
1996
483
Executive summary of public comments on the draft environmental impact statement for grizzly bear recovery in the Bitterroot ecosystem.
1998
484
Exotic/Invasive Species Control Manual for Mangrove Forest Areas.
1995
485
Experiences with single species tests for acute toxic effects on freshwater animals /
1988
486
Experimental marine microcosm test protocol and support document : measurement of the ecological effects, fate and transport of chemicals in a site specific marine ecosystem {microfiche} / by K.T. Perez and E.W. Davey.
1990
487
Experiments in consilience : integrating social and scientific responses to save endangered species /
2003
488
Extinction is not an option : statewide strategy to recover salmon : strategy.
1999
489
Extinction is not an option : statewide strategy to recover salmon : summary.
1999
490
Extinction is not an option a statewide strategy to recover salmon / {computer file} :
1998
491
Extrapolation modeling : advancements and research issues in lung dosimetry /
1989
492
Extrapolation of toxicological data from laboratory studies to the human situation
1985
493
Fact Sheet: Aquatox Release 1: Simulation Model for Aquatic Ecosystems
2000
494
Factors Controlling the Emissions of Monoterpenes and Other Volatile Organic Compounds.
1990
495
Fate of 'Bacillus sphaericus' 2362 Spores Following Ingestion by Nontarget Invertebrates.
1991
496
Fate of 'Bacillus sphaericus' 2362 Spores in Nontarget Invertebrates.
1992
497
Fecal Indicator Bacteria Persistence Under Natural Conditions in an Ice-Covered River.
1976
498
Federal Register Volume 63, Number 31, Tuesday, February 17, 1998, Notices. Part 2. Environmental Protection Agency: Reissuance of NPDES General Permits for Storm Water Discharges from Construction Activities.
1997
499
Federal Register: February 19, 1993. 40 CFR Part 257. Standards for the Use or Disposal of Sewage Sludge; Final Rules
1993
500
Federal Register: Tuesday, January 15, 2002: Part II, Department of Defense, Department of the Army, Corps of Engineers, Issuance of Nationwide Permits; Notice
2002
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