Search Results for the EPA National Library Catalog

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Midwest community tree guide : benefits, costs, and strategic planting / 2006
Mineral nutrition and fertilization of deciduous broadleaved tree species in British Columbia / 1999
Minimizing salt in return flow through irrigation management : interim report / 1977
Minimizing Salt in Return Flow Through Irrigation Management. 1982
Minisite preparation for reforestation of strip-mined lands / 1980
Missouri trees 1980
Model for Capacity Expansion Planning of Water Distribution Networks. 1970
Modeling the effects of pollutants on the processes on tree growth / 1989
Modeling tree level processes / 1989
Modern methods in forest genetics / 1976
Monitoring Global Change: Comparison of Forest Cover Estimates Using Remote Sensing and Inventory Approaches. 1993
Monoterpene emission rates from slash pine / 1978
Mount Storm, West Virginia - Gorman, Maryland, and Luke, Maryland - Keyser, West Virginia, Air Pollution Abatement Activity. 1971
Mountain Timberlines [electronic resource] / 2009
Mycorrhizae Alter Quality and Quantity of Carbon Allocated below Ground. 1994
National Audubon Society field guide to North American trees Eastern region / 1997
National Audubon Society field guide to North American trees Western region / 1995
National Audubon Society field guide to North American trees, Eastern region / 2000
National Audubon Society field guide to North American trees. Eastern region / 1980
National List of Plant Species that Occur in Wetlands: Central Plains (Region 5). 1988
National List of Plant Species that Occur in Wetlands: South Plains (Region 6). 1988
Native and naturalized trees of New England and adjacent Canada : a field guide / 2006
Northeast community tree guide : benefits, costs, and strategic planning / 2007
Northwest trees : identifying and understanding the region's native trees / 2007
Nutrient Leaching from Conifer Needles in Relation to Foliar Apoplast Cation Exchange Capacity. 1992
Open space as an air resource management measure ... / 1976
Open Space as an Air Resource Management Measure. Volume IA: Appendix to Sink Factors. 1976
Open Space as an Air Resource Management Measure. Volume II: Design Criteria. 1976
Open Space as an Air Resource Management Measure. Volume III: Demonstration Plan (St. Louis, Mo.). 1977
Opportunities for making wood products from small diameter trees in Colorado / 2002
Optical Studies of Automotive and Natural Hazes: Scattering from Single Particles. 1971
Our Reclamation Future, the Missing Bet on Trees. 1978
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
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