Search Results for the EPA National Library Catalog

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Hydrazine and its derivatives 1978
Hydrogen Oxidation in Soils as a Possible Toxic-Effects Indicator. 1982
Hydrogeologic, water-quality, and land-use data for the reconnaissance of herbicides and nitrate in near-surface aquifers of the midcontinental United States, 1991 1993
Illinois major crop pesticide use survey : 1978 1980
Impact of aquatic plants and their management techniques on the aquatic resources of the United States an overview. {microfrom} 1982
Impacts of Cropland Runoff on Nutrient and Pesticide Concentrations in River Systems. 1988
Impacts of low-dose, high-potency herbicides on nontarget and unintended plant species / 2001
Implications of reduced and no-tillage systems on chemical use in the prairie provinces / 1985
Improving Water Quality by Removal of Pesticide Pollutants with Aquatic Plants. 1973
Improving Water Quality by Removal of Pesticide Pollutants with Aquatic Plants. 1972
In the matter of the hearing on disposal of herbicide orange : Monday, April 28, 1975, San Francisco, Ca. 1975
Influence of Greenhouse versus Field Testing and Taxonomic Differences on Plant Sensitivity to Chemical Treatment. 1990
Influence of growth regulators on pesticide uptake / 1978
Influence of Herbicides Used on Horticultural Crops on Stream Ecology. 1972
Influence of Organic Cosolvents on Sorption of Hydrophobic Organic Chemicals by Soils. 1985
Influence of Organic Cosolvents on the Sorption Kinetics of Hydrophobic Organic Chemicals. 1991
Initial scientific and minieconomic review no. 14 Dacthal® / 1975
Initial scientific and minieconomic review no. 19 propanil / 1975
Initial scientific and minieconomic review no. 20 2,4-DP / 1975
Initial scientific and minieconomic review of bromacil / 1975
Initial scientific and minieconomic review of monuron / 1975
Initial scientific and minieconomic review simazine / 1975
Initial scientific review of cacodylic acid / 1975
Initial scientific review of MSMA/DSMA / 1975
Initial scientific review of PCNB / 1976
Initial Submission: Letter from (Confidential Source) to USEPA re: Preliminary Results of Range Finding Prenatal Developmental Toxicity Study in Himalayan Rabbits with (Confidential), dated 08/23/1999. (Sanitized). 1999
Insecticide Adsorption by Lake Sediments as a Factor Controlling Insecticide Accumulation in Lakes. 1971
Integrated criteria document dioxins 1993
Integrated use of fluridone and fungal pathogen for control of hydrilla 1996
Interaction of herbicides and soil microorganisms. 1971
Interaction of ozone and herbicides in soybeans / 1978
Interaction of the herbicide atrazine with marine higher fungi : bioaccumulation, degradation, and effects on growth / 1982
Interactions between herbicides and the soil / 1980
Interim Report on the Feasibility of Using UV (Ultraviolet) Photolysis and APEG (Alkali Polyethylene glycolate) Reagent for Treatment of Dioxin Contaminated Soils. 1985
Interlaboratory Comparison of Thermospray and Particle Beam Liquid Chromatography/Mass Spectrometry Interfaces: Evaluation of a Chlorinated Phenoxy Acid Herbicide Liquid Chromatography/Mass Spectrometry Analysis Method. 1991
Intermountain Region Noxious Weed and Poisonous Plant Control Program, Draft Environmental Impact Statement 1986
Internal fact sheet on Dacthal. 1990
Interrelations with microorganisms / 1978
Introduction to Nonpoint Source Pollution and Wetland Mitigation. 1991
Inventory and Protection Plan for Southeast Virginia's Critical Natural Areas, Exemplary Wetlands, and Endangered Species Habitats. 1993
Investigation of Techniques to Provide Advance Warning of Ground-Water Pollution Hazards with Special Reference to Aquifers in Glacial Outwash. 1971
Irrigation wastewater disposal well studies : Snake Plain aquifer / 1977
J.R. Simplot ex-situ bioremediation technology : dinoseb. 1995
J.R. Simplot ex-situ bioremediation technology for treatment of dinoseb-contaminated soils : innovative technology evaluation report. 1995
J.R. Simplot ex-situ bioremediation technology for treatment of TNT-contaminated soils : innovative technology evaluation report. 1995
Kepone: position document 1 1976
Kinetics of microbial growth and activity with applications to the decomposition of herbicides 1988
Laboratory and mesocosm evaluations of controlled-release matrices as potential herbicide delivery systems 1994
Life Cycle Bioassay for Assessment of the Effects of Toxic Chemicals Using Rapid Cycling 'Brassica'. 1990
Limnology of Stockbridge Bowl, Stockbridge, Massachusetts. 1973
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