Search Results for the EPA National Library Catalog

Items Found: 257

Showing: Items 1 - 50

Your Search: (SUBJECT=Morphology)

 
 
 

1 2 3 4 5 6 NEXT
Select Item Title Year Published
"In situ" characterization of microorganisms indegenous to water-tabe aquifers. 1984
'Giardia' Detection in Water Systems. 1986
'Giardia' Methods Workshop. 1985
'Proctoeces' sp. (Trematoda: Digenea) in the American Oyster, 'Crassostrea virginica'. 1981
A comparative study of functional morphology of the male reproductive systems in the Astacidea with emphasis on the freshwater crayfishes (Crustacea:Decapoda) / 2007
A guide to freshwater mollusks of the Laurentian Great Lakes, with special emphasis on the genus Pisidium / 1980
A guide to the Naididae (Annelida, Clitellata, Oligochaeta) of North America / 1980
A review of morphological characters of hydrobioid snails / 1998
Acinetobacter Spp.: Distinct Morphology on Eosin Methylene Blue Agar as an Aid to Identification in Drinking Water. 1981
Actinomycetes of sewage-treatment plants / 1975
Age-Dependent Lung Dosimetry of Radon Progeny. 1988
An illustrated key to the planktonic rotifers of the Laurentian Great Lakes / 1977
Anaerobic Substrate Tolerance in'Sporobolus virginicus' (L.) Kunth. 1984
Anatomical Imaging Towards a New Morphology / [electronic resource] : 2008
Application of a Hazard Assessment Research Strategy to the Ocean Disposal of a Dredged Material: Monitoring Component. 1984
Aquatic Animals in Toxicity Testing. 1984
Aquatic habitat indicators and their application to water quality objectives within the Clean Water Act / 1999
Aquatic habitat indicators and their application to water quality objectives within the Clean Water Act / 1999
Aspects of phosphate utilization by blue-green algae / 1976
Aspects of the Host - Commensal Relationship between a Palaemonid Shrimp ('Pontonia domestica') and the Pen Shell ('Atrina rigida'). 1981
Assays of toxic pollutants by fish blood / 1976
Assessment of Functional, Morphological and Enzymatic Test for Acute Nephrotoxicity Induced by Mercuric Chloride. 1983
Assessment of the ecological impacts of ground water overdraft on wetlands and riparian areas in the United States {Microfiche} 1997
Atlas of Comparative Sectional Anatomy of 6 invertebrates and 5 vertebrates [electronic resource]. 2010
Avian Ancestors A Review of the Phylogenetic Relationships of the Theropods Unenlagiidae, Microraptoria, Anchiornis and Scansoriopterygidae / [electronic resource] : 2013
Axis and circumference : the cylindrical shape of plants and animals / 1988
BALB/3T3 Transformation Test: Gulfgrown Grease E.P. No. 2 with Cover Letter. 1984
Baseline Studies of Fish Blood. 1983
Behavior of straight open channels with movable beds. 1969
Behavioral and Morphological Changes in Fathead Minnow ('Pimephales promelas') as Diagnostic Endpoints for Screening Chemicals According to Mode of Action. 1986
Behavioral and Morphological Changes, in Fathead Minnow 'Pimephales promelas' as Diagnostic Endpoints for Screening Chemicals According to Mode of Action. 1985
Biochemical and Morphological Validation of a Rodent Model of OPIDN. 1988
Biochemical and Morphological Validation of a Rodent Model of Organophosphorus-Induced Delayed Neuropathy. 1989
Biochemical, Functional and Morphological Indicators of Neurotoxicity: Effects of Acute Administration of Trimethyltin to the Developing Rat. 1984
Bioengineering Aspects in the Design of Gas Exchangers Comparative Evolutionary, Morphological, Functional, and Molecular Perspectives / [electronic resource] : 2011
Biogeography of the Quaternary Molluscs of the Southwestern Atlantic Ocean [electronic resource] / 2013
Biological Calcification Normal and Pathological Processes in the Early Stages / [electronic resource] : 2007
Biological Control of Aquatic Vegetation. 1973
Biology data book. 1964
Biota of Freshwater Ecosystems. Identification Manual No. 3. Freshwater Sphaeriacean Clams (Mollusca: Pelecypoda) of North America. 1972
Biota of Freshwater Ecosystems. Identification Manual No. 4. Freshwater Polychaetes (Annelida) of North America. 1972
Biota of Freshwater Ecosystems. Identification Manual No. 5. The Freshwater Amphipod Crustaceans (Gammaridae) of North America. 1972
Biota of Freshwater Ecosystems. Identification Manual No. 7. Freshwater Isopods (Asellidae) of North America. 1972
Botanical microtechnique / 1958
Can Tissue Anomalies that Occur in Marine Fish Implicate Specific Pollutant Chemicals. 1985
Cardio-Respiratory Control in Vertebrates Comparative and Evolutionary Aspects / [electronic resource] : 2009
Cell Engineering Apoptosis / [electronic resource] : 2005
Cellular and Biochemical Changes in the Lower Airways of Subjects Exposed to Ozone. 1988
Cerebellar Hypoplasia in the Gunn Rat is Associated with Quantitative Changes in Neurotypic and Gliotypic Proteins. 1985
Characteristics, deposition and fate of inhaled particulate matter / 1988
1 2 3 4 5 6 NEXT

Save, Print or Email Selected Records