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  1 Characteristics of Acidic Lakes in the Eastern United States (Journal Version). 1988
  2 Characteristics of Lakes in Mountainous Areas of the Western United States (Journal Version). 1988
  3 Characteristics of Lakes in the Eastern United States. Volume 2. Lakes Sampled and Descriptive Statistics for Physical and Chemical Variables. 1986
  4 Characteristics of Lakes in the Eastern United States. Volume 3. Data Compendium of Site Characteristics and Chemical Variables. 1986
  5 Characteristics of lakes in the western United States / 1986
  6 Chemical and Physical Characteristics of Lakes in the Northeastern United States. 1988
  7 Chemical and Physical Characteristics of Lakes in the Upper Midwest, United States (Journal Version). 1988
  8 Chemical and Physical Characteristics of Lakes of the Southeastern United States (Journal Version). 1988
  9 Chemistry of Wilderness Lakes in the Western United States. 1987
  10 Contamination of U.S. Arctic Ecosystems by Long-Range Transport of Atmospheric Contaminants. 1990
  11 Eastern Lake Survey: Regional Estimates of Lake Chemistry (Journal Version). 1988
  12 Ecological Functions of Off-Channel Habitat, Willamette River, Oregon. Final Research Plan. 1997
  13 Ecosystem management research in the Pacific Northwest : five-year research strategy / 1995
  14 Ecosystem management research in the Pacific Northwest five-year research strategy /microform 1995
  15 Evaluation of the Role of Sea Salt Imputs in the Long-Term Acidification of Coastal New England Lakes (Journal Version). 1988
  16 Factors Contributing to Differences in Acid Neutralizing Capacity among Lakes in the Western United States. 1987
  17 Fate, transport, and ecological impacts of airborne contaminants in western national parks (USA) {electronic resource} / 2008
  18 Group Report: Interactions among Acidification, Phosphorus, Contaminants, and Biota in Freshwater Ecosystems (Chapter 13). 1994
  19 Hydrologic and Chemical Characteristics of Darkwater, Clearwater and Acidic Lakes in the United States. 1987
  20 International Symposium on the Ecological Effects of Arctic Airborne Contaminants. Held in Reykjavik, Iceland on October 4-8, 1993. 1993
  21 Major Ion Chemistry of Lakes on the Kenai Peninsula, Alaska. 1993
  22 Mercury Levels in Fish from the Upper Peninsula of Michigan (ELS Subregion 2B) in Relation to Lake Acidity. 1990
  23 National Surface Water Survey: Eastern Lake Survey, Phase 1 (ELS-1), 1984 (ASCII Tape). 1986
  24 National Surface Water Survey: Eastern Lake Survey, Phase 1 (ELS-1), 1984 (for Microcomputers). 1986
  25 National Surface Water Survey: Eastern Lake Survey, Phase 1 (ELS-1), 1984 (SAS Data Tape). 1986
  26 National Surface Water Survey: Eastern Lake Survey, Phase 1 (ELS-1), 1984 (SAS Export Data Tape). 1986
  27 National Surface Water Survey: Eastern Lake Survey, Phase I (ELS-1), 1984 (EBCDIC Tape). 1986
  28 Near infrared aerial photo-detection of Zostera Japonica communities in Pacific Northwest estuarine intertidal habitats, {microform} / 2000
  29 New perspectives in electrofishing {microform} / 2000
  30 New perspectives in electrofishing. 2000
  31 Overview of Selected U.S. Environmental Protection Agency Ecological Research in the Prairie Pothole and Pacific Northwest Regions. 1995
  32 Regional Chemical Characteristics of Lakes in North America. Part 2: Eastern United States. 1986
  33 Report from the Workshop on Indicators of Final Ecosystem Services for Streams (Meeting Date: July 13 to 16, 2009). 2009
  34 Roles of Monitoring and Research in Polar Environments: A Perspective. 1992
  35 Statistical Basis for the Design and Interpretation of the National Surface Water Survey. Phase 1. Lakes and Streams. 1987
  36 Temporal Variability in Lakewater Chemistry in the Northeastern United States: Results of Phase 2 of the Eastern Lake Survey. 1991
  37 Variation in Adirondack, New York, Lakewater Chemistry as Function of Surface Area. 1990
  38 Water quality effects of hyporheic processing {microform} / 2000
  39 Watershed effects on streamflow quantity and quality in six watersheds of Gwinnett County, Georgia {electronic resource} / 2007
  40 Western Airborne Contaminants Assessment Project Final Report: Volume 2. The Fate, Transport, Ecological Impacts of Airborne Contaminants in Western National Parks (USA), Appendices. 2008
  41 Western Airborne Contaminants Assessment Project Research Plan. 2003
  42 Western Lake Survey Phase I characteristics of lakes in the Western United States / {microform} : 1987
  43 Western lake survey, phase I : characteristics of lakes in the western United States. 1987



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