Search Results for the EPA National Library Catalog

Items Found: 3

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Your Search: (AUTHOR=Blum AND Udo)


Select Item Title Year Published
Effects of ozone on nitrogen fixation in ladino clover / 1976
Plant-Plant Allelopathic Interactions Phenolic Acids, Cover Crops and Weed Emergence / [electronic resource] : 2011
Study of the Potential Ways in Which Ozone could Reduce Root Growth and Nodulation of Soybean. 1976

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