Search Results for the EPA National Library Catalog

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Effects of Air Pollution on Forests: A Critical Review. 1985
Effects of air pollution on western forests / 1989
Effects of Ammonium and Nitrate on Nutrient Uptake and Activity of Nitrogen Assimilating Enzymes in Western Hemlock. 1993
Effects of Canopy Modification and Accumulated Sediment on Stream Communities. 1981
Effects of chemical air pollution on forests and other vegetation 1985
Effects of clear cutting on water, discharge and nutrient loss, Bitterroot National Forest, Montana 1974
Effects of CO2 and climate change on forest trees : research plan. 1993
Effects of flooding upon woody vegetation along parts of the Potomac River flood plain 1982
Effects of forest fertilization with urea on major biological components of small cascade streams, Oregon / 1979
Effects of Forest Insect Spraying on Trout and Aquatic Insects in Some Montana Streams : Final Report. 1958
Effects of forest management on soil carbon storage. 1992
Effects of forest practices on peak flows and consequent channel response a state-of-the-science report for western Oregon and Washington / [electronic resource] : 2008
Effects of heavy metal pollution on decomposition in forest soils / 1975
Effects of Industrial Exhalations on the Soil Biology of Spruce Growths in the Krusna Hora Mountains (Vliv Prunyslobych Exhalatu na Pudni Zivenu Smrkovych Porostu Krusnvch Hor). 1965
Effects of intensive forest management on the mammal communities of selected North Carolina pocosin habitats / 1994
Effects of Land Use on Municipal Watersheds. 1972
Effects of large scale forest fires on water quality in interior Alaska, 1970
Effects of Repeated Ammonium Sulfate Applications on Soil Leachate Chemistry on the Fernow Experimental Forest in West Virginia, USA. 1992
Effects of sludge irrigation on three Pacific Northwest forest soils / 1980
Effects of Sulfuric Acid Rain on Major Cation and Sulfate Concentrations of Water Percolating Through Two Model Hardwood Forests. 1982
Effects of sulfuric acid rain on two model hardwood forests : throughfall, litter leachate, and soil solution / 1980
EMAP : America's ecological report card / 1995
EMAP monitoring strategy & sampling design / 1993
Emergy basis of forest systems / 1999
Emissionen von N2O, NO und NO2 aus Boden zweier Fichtenstandorte im Schwarzwald 1994
Emissions from burning cabinet making scraps 1993
Emissions from burning cabinet making scraps / 1993
Emissions from burning cabinet making scraps : project summary / 1994
Emissions inventory from forest wildfires, forest managed burns, and agricultural burns 1974
Emissions inventory from forest wildfires, forest managed burns, and agricultural burns / 1974
Emissions of Amphibole Asbestos from the Simulated Open Burning of Duff from Libby, MT. 2012
Empire of the beetle : how human folly and a tiny bug are killing North America's great forests / 2011
End of the ancient forests : a report on national forest management plans in the Pacific Northwest. 1988
Enduring forests Northern California, Oregon, Washington, British Columbia, and southeast Alaska / 1996
Environmental authorization. 1973
Environmental education activity guide : pre K-8. 1994
Environmental evaluation of Colville National Forest resource management programs / 1973
Environmental evaluation of Snoqualmie National Forest resource management programs / 1973
Environmental Evaluation of Snoqualmie National Forest Resource Management Programs. 1973
Environmental guidelines for development roads in the subarctic / 1974
Environmental impact statement for the Apache-Sitgreaves National Forests plan 1987
Environmental impact statement for the Coconino National Forest plan. 1987
Environmental Impact Statement for the Dixie National Forest, Final, Appendices 1986
Environmental Impact Statement, National Forest System Land Management Planning 2008
Environmental implications of trends in agriculture and silviculture / 1977
Environmental implications of trends in agriculture and silviculture / 1977
Environmental implications of trends in agriculture and silviculture. Volume II, Environmental effects of trends / 1978
Environmental implications of trends in agriculture and silviculture. Volume III, Regional crop production trends / 1979
Environmental issues in Pacific Northwest forest management / 2000
Environmental modeling resource guide for the forest products industry 2003
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