Search Results for the EPA National Library Catalog

Items Found: 5588
Showing: Items 4601 - 4650
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Select Item Title Year Published
Science Advisory Board Review of the Office of Drinking Water (ODW) Issue Paper on Cyanogen Chloride. 1991
Science Advisory Board Review of the Water Quality Criteria Document for Dissolved Oxygen. 1986
Science for Ecosystem-based Management Narragansett Bay in the 21st Century / [electronic resource] : 2008
Science of life : contributions of biology to human welfare 1977
Science, evolution, and creationism / 2008
Scientific and technical assessment report on cadmium / 1975
Scientific exploration of the South Pacific; proceedings of a symposium held during the Ninth General Meeting of the Scientific Committee on Oceanic Research. 1970
Scientific Publications and Presentations Relating to Planetary Quarantine. Volume 5 - the 1970 Supplement. 1971
Scioto River Studies Low Flow Period September 1953-January 1954. 1954
Scope and assessment of aquatic effects due to acidic deposition.{microfiche} by Kent W. Thornton and Daniel H. McKensie. 1990
Screening of Candidate Species for Development of Standard Operating Procedures for Aquatic Toxicity Testing with Resident Chesapeake Bay Biota. 1994
Sea off southern California. 1960
Sea Snails A natural history / [electronic resource] : 2015
SEAFLOOR OBSERVATORIES A New Vision of the Earth from the Abyss / [electronic resource] : 2015
Seagrass Communities of the Gulf Coast of Florida: Status and Ecology. 2004
Seagrasses and protective criteria : a review and assessment of research status / 2009
Searching for sustainability : interdisciplinary essays in the philosophy of conservation biology / 2003
Seashore biology notes : a field guide to the common animals in the northern Gulf of California tidepools / 1987
Seashore life of southern California : an introduction to the animal life of California beaches south of Santa Barbara / 1969
Seashore life of the northern Pacific coast : an illustrated guide to northern California, Oregon, Washington, and British Columbia 1983
Seashores : a guide to animals and plants along the beaches 1955
Seasonal Changes in Water Quality and Primary Productivity in Doe Valley Lake. 1974
Seasonal effects on temperature preference in yellow perch, Perca flavescens / 1977
Seasonally Dry Tropical Forests Ecology and Conservation / [electronic resource] : 2011
Seaweeds and their Role in Globally Changing Environments [electronic resource] / 2010
Seaweeds of India The Diversity and Distribution of Seaweeds of the Gujarat Coast / [electronic resource] : 2009
Second Annotated bibliography on biological effects on [i.e. of] metals in aquatic environments (no. 568-1292) / 1975
Second Colloquium in Biological Sciences 1986
Second US/USSR symposium : biological aspects of pollutant effects on marine organisms, Terksol, USSR, June 4 to 9, 1979 / 1982
Secrets of the sea : Mote magazine, 50th anniversary collector's edition, 1955-2005 / 2005
Sediment and water quality : a review of the literature including a suggested approach for water quality criteria / 1978
Sediment classification methods compendium / 1992
Sediment particle sizes used by salmon for spawning with methods for evaluation / 1979
Sediment quality criteria for the protection of benthic organisms : acenaphthene. 1993
Sediment quality criteria for the protection of benthic organisms : dieldrin. 1993
Sediment quality criteria for the protection of benthic organisms : endrin. 1993
Sediment quality criteria for the protection of benthic organisms : fluoranthene. 1993
Sediment quality criteria for the protection of benthic organisms : phenanthrene. 1993
Sediment quality criteria for the protection of benthic organisms endrin. 1993
Sediment Quality Criteria Methodology Validation: Calculation of Screening Level Concentrations from Field Data. 1986
Sediment quality values refinement evaluation of PSDDA sediment quality values / 1988
Sediment Quality Values Refinement. Volume 1. 1988 Update and Evaluation of Puget Sound AET (Apparent Effects Threshold). 1988
Sediment quality values refinement: volume I - data appendices : 1988 update and evaluation of Puget Sound AET 1988
Sediment sampling quality assurance user's guide / 1985
Selected Annotated Bibliography on Columbia and Snake Rivers. 1973
Selected Bibliography on the Toxicology of the Benthic Invertebrates and Periphyton. 1982
Selected field and laboratory biology methods. 1974
Selected life history attributes of some North American endemic and introduced species of fishes / 1986
Selected Microcomputer Programs for Water Quality Assessments (Experimental). 1984
Selected Microcomputer Programs for Water Quality Assessments (Experimental). Documentation. 1984
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