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United States Environmental Protection Agency
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Search Results for the EPA National Library Catalog
Items Found: 364
Showing: Items 251 - 300
Your Search: (SUBJECT=Farm crops)
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National Crop Loss Assessment Network (NCLAN), 1980.
National Crop Loss Assessment Network: Quality Assurance Program (Journal Version).
National Program (NCLAN) to Assess the Impact of Ozone on Agricultural Resources.
NCLAN (National Crop Loss Assessment Network) program for crop loss assessment /
Nitrogen and irrigation management to reduce return-flow pollution in the Columbia Basin /
Nitrogen and phosphorus losses from agronomy plots in North Alabama,
Nitrogen Uptake Efficiency by Four Plant Species in the Field and Growth Chamber.
Nonpoint source control guidance : agricultural activities /
Nonpoint source model calibration in Honey Creek Watershed /
Nonpoint Source Pollution Impacts of Alternative Agricultural Management Practices in Illinois: A Simulation Study.
Nonpoint Sources: An Assessment of Pollutant Loadings to Lakes and Rivers in North Central Texas.
Northern Wayne County conservation tillage demonstration project /
Oxydemeton-Methyl PD-1: Initiation of Special Review.
Oxyfluorfen (goal 2E(Trade Name) : position document number 1-2-3. Pesticide rebuttable presumption against registration /
Ozone and Soil Moisture Deficit Effects on Nitrogen Metabolism of Soybean (Journal Version).
Ozone Effects on Agricultural Crops: Statistical Methodologies and Estimated Dose-Response Relationships.
PCB's in Agricultural and Urban Soil.
Pesticide assessment guidelines : subdivision N : environmental fate, series 165-2 : field accumulation studies on rotation crops : addendum 1 on data reporting /
Pesticide Assessment Guidelines, Subdivision O, Addendum 2, Residue Chemistry. Series 171-4, Analytical Method(s), Magnitude of the Residue: Crop Field Trials and Storage Stability Study.
Pesticide fact sheet name of chemical, phorate : reason for issuance, registration standard.
Pesticide Fact Sheet No. 222: Fenamiphos.
Pesticide Poisonings Reported by Florida Citrus Fieldworkers.
Pesticide Residue Levels in Soils and Crops, FY-70--National Soils Monitoring Program (II).
Pesticide Usage and Its Impact on the Aquatic Environment in the Southeast. Pesticide Study Series - 8.
Physical and Chemical Control of Released Microorganisms at Field Sites.
Plant Growth Regulators for Higher Plants, January 1979-February 1988: Citations from AGRICOLA (AGRICultural OnLine Access) Concerning Diseases and Other Environmental Considerations.
Plant Uptake of Pentachlorophenol from Sludge-Amended Soils.
Plant Uptake of Sludge-Borne PCBs.
Potential Ecological and Nontarget Effects of Transgenic Plant Gene Products on Agriculture, Silviculture, and Natural Ecosystems: General Introduction.
Potential Effect of No-Till Management on Carbon in the Agricultural Soils of the Former Soviet Union.
Potential Exposure of Apple Thinners to Azinphosmethyl and Comparison of Two Methods for Assessment of Hand Exposure.
Preliminary analysis of nitrous oxide (N2O) including a materials balance
Proceedings of the Conference on Combined Municipal/Industrial Wastewater Treatment /
Proceedings of the National Conference on Management of Nitrogen in Irrigated Agriculture, Held in Sacramento, California, on May 15-18, 1978.
Proceedings of the Training Course: Pesticides and Public Health (Advanced).
Process design manual for land treatment of municipal wastewater /
Profile of the agricultural crop production industry /
Project Summary: Spreading Lagooned Sewage Sludge on Farm Land: A Case History.
Protection of Cotton, December 1984-February 1989. Citations from AGRICOLA (Agricultural Online Access) Concerning Diseases and Other Environmental Considerations.
Protection of Cotton, January 1980-November 1984. Citations from AGRICOLA (Agricultural Online Access) Concerning Diseases and Other Environmental Considerations.
Protection of Nut Crops, 1979-April 1991. Citations from AGRICOLA Concerning Diseases and Other Environmental Considerations.
Protection of Stored Grains, 1979-April 1991. Citations from AGRICOLA Concerning Diseases and Other Environmental Considerations.
Protection of Tomatoes, Egg Plants, and Peppers: 1979-April 1991. Citations from AGRICOLA Concerning Diseases and Other Environmental Considerations.
Reactions of Chrome Tannery Sludge with Organic and Mineral Soils.
Reassessment of the Economic Effects of Ozone on U.S. Agriculture.
RED facts : carbon dioxide /
RED facts : heliothis ZEA NPV /
RED facts : sodium diacetate /
Relationship of Plant Moisture Status to Irrigation Need in Corn and Soybean Crops.
Relationship of Pumping Lift to Economic Use of Groundwater for Irrigation.
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