Search Results for the EPA National Library Catalog

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Select Item Title Year Published
Agriculture and the nitrogen cycle : assessing the impacts of fertilizer use on food production and the environment / 2004
An evaluation of control needs for the nitrogen fertilizer industry / 1979
An Initial evaluation of the impact of pesticides on groundwater in Illinois : report to the Illinois Legislature. 1990
Comparison between conventional and low-waste nitric acid producing technologies 1981
Conservation Tillage Test Results, Allen County, Ohio for 1981. 1982
Denitrification as affected by irrigation frequency of a field soil / 1980
Effect of the Quantity and Duration of Application of Simulated Acid Precipitation on Nitrogen Mineralization and Nitrification in a Forest Soil. 1986
Effects of irrigation methods on groundwater pollution by nitrates and other solutes / 1976
Effects of tillage and nitrogen fertilization on nitrogen losses from soils used for corn production 1990
Estimates of Nitrogen Loads Entering Long Island Sound from Ground Water and Streams on Long Island, New York, 1985-96. 2001
Fertilizer nitrogen, its chemistry and technology. 1964
Granulation of complex fertilizers containing ammonium sulfate by melt technology / 1976
Influence of Climate Change on Forest Growth Response to Nutrient Amendments. 1989
Management of nitrogen in irrigated agriculture : proceedings, National Conference on Management of Nitrogen in Irrigated Agriculture / 1978
Moisture Use Estimation and Relationship Between Moisture Use and Nitrogen Response in Winter Wheat. 1970
Nitrate in the unsaturated zone under agricultural lands, 1972
Nitrification inhibitors--potentials and limitations : papers presented at the annual meeting of the American Society of Agronomy in Chicago, Illinois, Dec. 6, 1978 / 1980
Nitrogen behavior in field soil 1978
Nitrogen in crop production : proceedings of a symposium held 25-27 May 1982 at Sheffield, Alabama / 1984
Nitrogen in organic wastes applied to soils 1989
Nitrogen in the environment : sources, problems, and management / 2001
Nitrogen losses from sprinkler-applied nitrogen fertilizer technical completion report / 1978
Nutrient control design manual / 2010
Perspectives on nitrates. 1990
Proceedings, National Conference on Management of Nitrogen in Irrigated Agriculture / 1978
Production of NPK fertilizers through the nitro-phosphate (or ODDA) process with conversion of calcium nitrate and re-circulation of nitrogen and phosphorous effluents 1981
Regional Variation in Growth Response of Coastal Douglas-Fir to Nitrogen Fertilizer in the Pacific Northwest. 1990
Response of corn to nitrogen fertilizer and the prediction of soil nitrogen availability with chemical tests in Pennsylvania 1983
Seasonal response of grassland to nitrogen at different levels of nitrogen pretreatment. II. : experiment 1974 / 1981
Simulation of nitrogen movement, transformation, and uptake in plant root zone / 1978
Soil Reaction and Acidic Deposition. 1990
Source assessment : nitrogen fertilizer industry water effluents / 1979
Sowing the seeds for healthy waterways : how your gardening choices can have a positive impact in your watershed / 2008
The European nitrogen assessment sources, effects, and policy perspectives / [electronic resource] : 2011
Waste water evaporation process for fertilizer production technology by the ODDA method 1982
Water quality of aquifers as affected by movement of fertilizer nutrients under irrigation 1979

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