Search Results for the EPA National Library Catalog

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Our urban forests : a valuable community and natural resource / 2011
Oxidant Air Pollutant Effects on a Western Coniferous Forest Ecosystem. 1978
Oxidant Air Pollutant Effects on a Western Coniferous Forest Ecosystem. Task B. Historical Background and Proposed Systems Study of the San Bernardino Mountain Area. 1973
Oxidant Air Pollutant Effects on a Western Coniferous Forest Ecosystem. Task C. Study Site Selection and On-Site Collection of Background Information. 1973
Oxidant Air Pollutant Effects on a Western Coniferous Forest Ecosystem: Task A, Planning Conference. 1978
Oxidant air pollution effects on a western coniferous forect [i.e. forest] ecosystem / 1982
Oxidant air pollution impacts in the montane forests of Southern California : a case study of the San Bernardino Mountains / 1999
Oxidant air pollution in remote forest areas of southwestern Virginia : Oxidant effect on eastern white pine 1977
Ozone air pollution in the Sierra Nevada : distribution and effects on forests / 2003
Ozone Decreases Spring Root Growth and Root Carbohydrate Content in Ponderosa Pine the Year Following Exposure. 1991
Ozone Uptake of Different-Sized Black Cherry Trees in High- and Low-Light Environments. 1995
Parathion Residues on Apple and Peach Foliage as Affected by the Presence of the Fungicides, Maneb and Zineb. 1977
Patch Size of Forest Openings and Arthropod Populations. 1991
Pesticide fact sheet : maple lactone. 1998
Pesticide fact sheet : plant extract 620, agrispon and sincocin. 1997
Pesticide orchard ecosystem model (POEM) : a user's guide / 1984
Pesticide Poisonings Reported by Florida Citrus Fieldworkers. 1985
Photochemical Air Pollutant Effects on Mixed Conifer Ecosystems. 1977
Photochemical oxidant air pollutant effects on a mixed conifer forest ecosystem : a progress report / 1977
Photochemical oxidant air pollution effects on a mixed conifer forest ecosystem : final report / 1980
Photochemistry of some naturally emitted hydrocarbons / 1979
Physiographic Survey of the Ponderosa Pine Type on the Salt-Verde River Basin. 1972
Physiology of woody plants 1997
Physiology-Based Gap Model of Forest Dynamics. 1993
Phytoremediation of groundwater at Air Force plant 4 Carswell, Texas : innovative technology evaluation report. 2003
Phytoremediation of Groundwater at Air Force Plant 4, Carswell, Texas. 2003
Pilot Studies Comparing Above and Below-Ground Effects of Radionuclide Accumulation in Selected Species. 1995
Planning the urban forest : ecology, economy, and community development / 2009
Plant Stress Detection by Remote Measurement of Fluorescence. 1980
Plants, people, and environmental quality; a study of plants and their environmental functions. 1972
POEM: Pesticide Orchard Ecosystem Model. 1983
Post-pluarg evaluation of Great Lakes water quality management studies and programs / 1980
Potential Exposure of Apple Thinners to Phosalone. 1982
Potential Impacts of Climate Change on Pacific Northwest Forest Vegetation. 1992
Potential Usefulness of Antitranspirants for Increasing Water Use Efficiency in Plants. II. Applied Investigations with Antitranspirants. 1971
Predicting Variations in Energy Flow through a Semi-Controlled Lotic Ecosystem. 1971
Predictions of stream wood recruitment from riparian forests : effects of data resolution / 2000
Preface and Introduction to 'The Response of Western Forests to Air Pollution'. 1992
Preliminary environmental assessment of energy conversion processes for agricultural and forest product residues : vol. 1 / 1978
Prescribed Fire Effects on Water Repellency, Infiltration and Retention in Mixed-Conifer Litter, Duff and Soil. 1973
Principles of forest pathology 1996
Prism samplin U.S. Army Corps of Engineers Wildlife Resources Management Manual / 1995
Problems and Methods of Air Examinations over Extensive Areas. 1962
Proceedings from the Chesapeake Bay Scientific and Technical Advisory Committee's Urban Tree Canopy Workshop. Held in Annapolis, Maryland on May 24, 2004. 2004
Proceedings of the International Symposium on Ecological Aspects of Tree-Ring Analysis, August 17-21, 1986, Marymount College, Tarrytown, New York / 1987
Proceedings of the U.S./FRG (Federal Republic of Germany) Research Symposium: Effects of Atmospheric Pollutants on the Spruce-Fir Forests of the Eastern United States and the Federal Republic of Germany. Held in Burlington, Vermont on October 19-23, 1987. 1988
Process modeling of forest growth responses to environmental stress / 1990
Process Modeling of Tree and Forest Growth: Current Perspectives and Future Needs. 1989
Production of non-food-chain crops with sewage sludge / 1980
Project : effects of CO2 and climate change on forest trees. 1994
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