Search Results for the EPA National Library Catalog

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Your Search: (AUTHOR=Heggestad AND H. AND E.)

 
 
 

Select Item Title Year Published
Air pollution impacts on agriculture and forestry {a contribution of the Northeast Technical Committee for Regional Project NE 121} / 1983
Effects of Increasing Doses of Sulfur Dioxide and Ambient Ozone on Tomatoes: Plant Growth, Leaf Injury, Elemental Composition, Fruit Yields, and Quality. 1986
Effects of Ozone and Soil Water Deficit on Roots and Shoots of Field-Grown Soybeans. 1988
Effects of Ozone, Sulfur Dioxide, Soil Water Deficit, and Cultivar on Yields of Soybean. 1990
Interaction of Soil Moisture Stress and Ambient Ozone on Growth and Yields of Soybeans. 1985
The effects of oxidant air pollutants on soybeans, snap beans and potatoes / 1977

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