Search Results for the EPA National Library Catalog

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Select Item Title Year Published
15N Natural Abundance and (15)N Labelling Studies in Forest Ecosystems. 1994
A study of vegetation problems associated with refuse landfills / 1978
Agricultural benefits and environmental changes resulting from the use of digested sludge on field crops : final report / 1974
Altitudinal Variation of Chlorophyll Concentration and Reflectance of the Bark of 'Populus tremuloides.' 1972
Anatomy of the Seed and Seedling of 'Spartina alterniflora' Lois. (Poaceae). 1990
Base-Line Growth Studies of 'First Lady' Marigold in Controlled Environments. 1980
Changes in Resistance to Flow of Water through a Soil-Plant System. 1970
Community Respiration of Decomposing Plants in Oregon Estuarine Marshes. 1984
Comparative Study of Standing Crops and of Phosphorus and Nitrogen Contents of Four Macrophyte Stream Communities. 1971
Cropping systems for treatment and utilization of municipal wastewater and sludge / 1981
Damage of Fluorine-Indicator Plants in the Wild Flora, (Fluorschaden - Weiserpilanzen in der Wildilora). 1974
Development of Prediction Relationships for Water Requirements with Irrigation Cooling. 1974
Direct and Residual Effects of Cadmium on the Growth and Elemental Composition of 'Arabidopsis thaliana'. 1986
Disposal of an integrated pulp-paper mill effluent by irrigation / 1979
Distribution and Movement of Toxaphene in Anaerobic Saline Marsh Soils. 1978
Ecological effects of aerosol drift from a saltwater cooling system / 1976
Effect of Chlorine on Stress Ethylene Production. 1977
Effect of land disposal applications of municipal wastes on crop yields and heavy metal uptake / 1977
Effect of Simulated Sulfuric Acid Rain on Yield, Growth, and Foliar Injury of Several Crops. 1980
Effects of Acid Precipitation on Plant Diseases. 1984
Effects of sulfur dioxide and/or ozone on several oat varieties : 1975 annual report / 1976
Effects of sulfuric acid aerosols on vegetation / 1979
Effects of Ultraviolet-B Radiation on Loblolly Pine. 1. Growth, Photosynthesis and Pigment Production in Greenhouse-Grown Seedlings. 1989
Efficiency of Water Use as Influenced by Micrometeorological and Physiological Processes. 1973
Enzymatic Activities Related to the Decomposition of Coniferous Leaf Litter. 1976
Extraction and Determination of Selected Polycyclic Aromatic Hydrocarbons in Plant Tissues. 1986
Impact of O3 on Leaf Construction Cost and Carbon Isotope Discrimination. 1994
Interactive Effects of O3 and CO2: Implications for Terrestrial Ecosystems. 1997
Irrigation of Citrus with Citrus Processing Waste Water. 1974
Laboratory methods for soil and foliar analysis in long-term environmental monitoring programs / 1995
Microwave Irradiation for Rapid Killing and Fixing of Plant Tissue. 1989
Nitrogen and irrigation management to reduce return-flow pollution in the Columbia Basin / 1976
Ozone Alters the Concentrations of Nutrients in Bean Tissue. 1986
Ozone and vascular tissue differentiation in plants / 1976
Part I. Controlling the Soil Moisture Environment of Transpiring Plants. Part II. Prediction of Leaf Temperature Under Natural Atmospheric Conditions. 1970
Persistence and Disappearance by Washoff and Dryfall of Methoxychlor from Soybean Foliage - A Preliminary Study. 1981
Plant Protective Response to Enhanced UV-B Radiation under Field Conditions: Leaf Optical Properties and Photosynthesis. 1985
Plant Protective Response to Enhanced UV-B Radiation under Field Conditions: Leaf Optical Properties and Photosynthesis. 1985
Potential species for phytoremediation of perchlorate / 1999
Proceedings of the Acid Rain Conference: Springfield, Virginia, April 8-9, 1980. 1980
Protective Mechanisms and Acclimation to Solar Ultraviolet-B Radiation in 'Oenothera stricta'. 1983
Relationship Between Substrate Content, Water Quality, Actinomycetes, and Musty Odors in the Broad River Basin. 1973
Remote Sensing of Sulfur Dioxide Effects on Vegetation - Photometric Analysis of Aerial Photographs. 1979
Response of a salt marsh to oil spill and cleanup : biotic and erosional effects in the Hackensack Meadowlands, New Jersey / 1978
Response of Maize and Wheat to Sulfur Dioxide. 1979
Root Isolation Method for Testing Root-Active Chemicals. 1975
Simulation of nitrogen movement, transformation, and uptake in plant root zone / 1978
Some Regularities in Absorption of Sulfur Dioxide by Woody Plants (Nekotorye Zakonomernosti Poglosheniya Sernistogo gaza Drevesnym Rasteniyami). 1971
Study of the Potential Ways in Which Ozone could Reduce Root Growth and Nodulation of Soybean. 1976
Sulfur content of Douglas-fir foliage near a paper mill / 1974
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