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United States Environmental Protection Agency
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EPA National Library Network
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Items Found: 9
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Your Search: (AUTHOR=Ratsch AND H AND C)
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CEMM/GEMMD Library/Gulf Breeze,FL
Env Science Center Library/Ft Meade,MD
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Comparative Toxicity of Six Test Chemicals to Lettuce Using Two Root Elongation Test Methods (Journal Version).
Distribution of Relative Error of Toxicity of Herbicides and Metals to 'Arabidopsis'.
Growth Inhibition and Morphological Effects Several Chemicals in 'Arabidopsis thaliana (L.)'Heynh.
Influence of Two Culturing Techniques on Toxicity of Four Chemicals in 'Arabidopsis' (Journal Version).
Life Cycle Bioassay for Assessment of the Effects of Toxic Chemicals Using Rapid Cycling 'Brassica'.
Ozone Flux in 'Glycine max' (L.) Merr.: Sites of Regulation and Relationship to Leaf Injury.
Potential Environmental Risks Associated with the New Sulfonylurea Herbicides.
Seed germination and root elongation toxicity tests in hazardous waste site evaluation : methods development and applications /
Uptake of Bromacil by Isolated Barley Roots.
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