Search Results for the EPA National Library Catalog

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Intensive Survey of the Big Bureau Creek Watershed, 1990. 1997
Intensive Survey of the Cache River Basin, Summer 1992. 1995
Interim Protocol for Testing the Effects of Microbial Pathogens on Subterranean Termites ('Isoptera: rhinotermitidae'). 1992
Interspecies Cytogenetic Comparisons: Studies with X-Radiation and Bleomycin Sulfate. 1992
Interspecies Modeling of Inhaled Particle Deposition Patterns. 1992
Intertidal substrate rugosity and species diversity / 1972
Is Climate Changing Where the Wild Things Are (Trade Name). Conference Held in Washington, DC. on October 7-8, 1998. 1998
Isolation and Diversity of Actinomycetes in the Chesapeake Bay. 1993
Issues of scale in conservation biology / 1990
Landscape Connectivity: Different Functions at Different Scales. 1990
Larval fish dynamics in a riverine wetland of the lower Mississippi Basin 1995
Life After Competitive Exclusion: An Alternative Strategy for a Competitive Inferior. 1989
Life History and Toxicological Comparisons of Temperate and Subtropical Mysids. 1991
Long-term changes in the areal extent of tidal marshes, eelgrass meadows and kelp forests of Puget Sound 1990
Long-term trends in Puget Sound marine fishes selected data sets / 1991
Lotus 1-2-3-Based System for Recording and Maintaining Body Weight of Laboratory Animals. 1992
Lower Respiratory Tract Structure of Laboratory Animals and Humans: Dosimetry Implications. 1993
Macroinvertebrate sampling techniques for streams in semi-arid regions : comparison of the Surber method and a unit-effort traveling kick method / 1978
Mapping the diversity of nature / 1994
Marine and Estuarine Multi-Species Test Systems. 1994
Master's thesis. 1973
Measurement of behavioral thermoregulation / 1992
Menhaden Species Team Background and Issue Briefs. Ecosystem Based Fisheries Management for Chesapeake Bay. 2009
Methods for evaluating wetland condition : #4 study design for monitoring wetlands / 2001
Methods for Evaluating Wetland Condition: Number 11. Using Algae to Assess Environmental Conditions in Wetlands. 2001
Methods for the Detection of Changes in the Microbial Ecology of Soil Caused by the Introduction of Microorganisms. 1993
Metric Similarity in Vegetation-Based Wetland Assessment Methods. 2010
Micro-Ecosystems Simulation of Primary Production in Thermal and Acid Mine Water Loadings Related to Water Use of the Monongahela River. 1973
Microbial Indicators of Soil Quality. 1994
Microcosm for Measuring Survival and Conjugation of Genetically Engineered Bacteria in Rhizosphere Environments. 1991
Micromorphology of Neogastropod Egg Capsules. 1988
Mixed-Species Colonization of Solid Surfaces in Laboratory Biofilms. 1991
Modification of an Index of Biotic Integrity Based on Fish Assemblages to Characterize Rivers of the Seine Basin, France. 1992
Molecular Phylogenetic Explorations of Natural Microbial Community Composition and Diversity. 1994
Monticello Experiment: A Case Study. 1984
Morphometric Comparison of the Nasopharyngeal Airway of Laboratory Animals and Humans. 1986
Mosquito Control Pesticides: Adverse Impacts to Freshwater Aquatic and Marine Organisms. 1991
National study of chemical residues in fish. 1992
Nationwide Urban Runoff Project, Champaign, Illinois: The Biological Impact of Urban Runoff on the Saline Branch Drainage Ditch and Boneyard Creek. 1984
Natural Environment Surpasses Polluted Environment in Inducing DNA Damage in Fish. 1989
Nature of Cumulative Impacts on Biotic Diversity of Wetland Vertebrates. 1988
NERISK: An Expert System to Enhance the Integration of Pesticides with Anthropod Biological Control. 1989
Nonindigenous species : an emerging issue for the EPA. 2001
Observations on the State of Marine Disease Studies (Chapter 18). 1993
Oil Spill, Long Island Sound, March 21, 1972, Environmental Effects. 1973
Partial Recovery of a Vegetation in a Pollution Damaged Marsh. 1973
Performance of an Aquatic Multispecies System in Evaluating the Effects of a Model Microbial Pest Control Agent on Nontarget Organisms. 1992
Perspectives on the Chesapeake Bay: Recent Advances in Estuarine Sciences. 1987
Pesticide Effects on Arthropod Natural Enemies: A Database Summary. 1991
pH-Dependent Toxicity of Cd, Cu, Ni, Pb and Zn to 'Ceriodaphnia dubia', 'Pimephales promelas', 'Hyalella azteca' and 'Lumbriculus variegatus'. 1993
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