Search Results for the EPA National Library Catalog

Items Found: 487
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Electronic Factor in QSAR: MO-Parameters, Competing Interactions, Reactivity and Toxicity. 1994
Electrostatic Potential Analysis of Debenzo-p-dioxins and Structurally Similar Systems in Relation to Their Biological Activities. 1989
Electrostatic Potentials of Some Dibenzo-p-Dioxins in Relation to Their Biological Activities (Journal Version). 1987
Endocrine disruption modeling / 2009
Endpoints of Spermatotoxicity in the Rat After Short Duration Exposures to Fourteen Reproductive Toxicants. 1992
Engaging students through global issues : activity-based lessons and action projects / 2006
Enhanced Neurotoxicity of 3,3'-Iminodipropionitrile Following Pretreatment with Carbon Tetrachloride in the Rat. 1991
Enhancement of Natural Killer Cell Activity and Interferon Production by Manganese in Young Mice. 1988
Environment, schools, and active learning 1991
Environmental activities at the Smithsonian Institution 1988-1989 1990
Environmental awareness activities for librarians and teachers : 20 interdisciplinary units for use in grades 2-8 / 1995
Environmental curriculum : a five-day plan. 1993
Environmental curriculum : a five-day plan. 1990
Environmental resource guide : nonpoint source pollution prevention : a series of classroom activities for grades 3-5 / 1993
Environmental resource guide : nonpoint source pollution prevention : a series of classroom activities for grades 6-8 / 1992
Environmental resource guide : nonpoint source pollution prevention : a series of classroom activities for grades 9-12 / 1993
Environmental resource guide : nonpoint source pollution prevention : a series of classroom activities for grades K-2 / 1993
Environmental science activities kit / 1993
EPA Clean School Bus Program electric school bus activity book / Guide for K-5 educators. 2023
EPA Clean School Bus Program electric school bus activity book / Guide for K-5 educators. 2024
EPA Clean School Bus Program electric school bus activity book / Guide for parents and caregivers. 2024
EPA Clean School Bus Program electric school bus activity book / Guide for parents and caregivers. 2023
EPA Clean School Bus Program electric school bus activity book / Guide for parents and caregivers. 2024
EPA Clean School Bus Program electric school bus activity book : Guide for K-5 educators. 2024
EPA Clean School Bus tomorrow's buses for today's children / Electric school bus activity book. 2023
EPA Clean School Bus tomorrow's buses for today's children / Electric school bus activity book. 2024
EPA Clean School Bus tomorrow's buses for today's children / Electric school bus activity book. 2024
Epoxide Ring Opening and Related Reactivities of Cyclopenta Polycyclic Aromatic Hydrocarbons: Quantum Mechanical Studies. 1992
Eruptive history and chemical evolution of the precaldera and postcaldera basalt-dacite sequences, Long Valley, California : implications for magma sources, current seismic unrest, and future volcanism / 2004
Estimating toxicity of industrial chemicals to aquatic organisms using structure activity relationships / 1988
Estimating toxicity of industrial chemicals to aquatic organisms using structure activity relationships / 1994
Estimation Methods for Process Constants and Properties Used in Fate Assessments. 1984
Estimation of Electron Affinity Based on Structure Activity Relationships. 1993
Estimation of Gas-Liquid Chromatographic Retention Times from Molecular Structure. 1994
Evaluating the human health effects of hazardous wastes : reproduction and development, neurotoxicity, genetic toxicity and cancer / 1991
Evaluation of the Mutagenic Activity of 2,5(or 2,16). Bis-isocyanatomethyl- bicyclo(221)heptane in an In Vitro Mammalian Cell Gene Mutation Test with l51 78y Mouse Lymphoma Cells. 2010
Evidence for Monoaminergic Involvement in Triadimefon-Induced Hyperactivity. 1989
Examination of the Proconvulsant Actions of Pyrethroid Insecticides Using Pentylenetetrazol and Amygdala Kindling Seizure Models. 1990
Experiential Factors in the Expression of Hypermotility Produced by Intradentate Colchicine: Lack of Effect of GM1 Ganglioside on Colchicine-Induced Loss of Granule Cells and Mossy Fibers (Journal Version). 1987
Exploring sustainable communities : comprehensive coursework on the global environment / 1997
Exposure factors handbook. 1995
Field investigations : using outdoor environments to foster student learning of scientific processes / 2007
Field manual for coral reef assessments / 2012
Field testing for ozone / 2022
Final environmental impact statement for closure of Fort Wingate Depot Activity, NM and Navajo Depot Activity, AZ and realignment of Umatilla Depot Activity, OR with transfers to Hawthorne Army Ammunition Plant, NV / 1991
Fish acute toxicity syndromes in the development of mechanism-specific QSARS. {microfiche} 1991
Fish Acute Toxicity Syndromes: Application to the Development of Mechanism-Specific QSARS. 1990
Five-Day Inhalation Toxicity Screening Study Conducted in Sprague Dawley Rats on a 3M Experimental Chemical (Dodcafluoroether). 2008
Fluctuating enzyme 1986
From the ground up : environmental racism and the rise of the environmental justice movement / 2001
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