Search Results for the EPA National Library Catalog

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Select Item Title Year Published
Effects of Oxygen Demand on Surface Reaeration. 1970
Effects of polluting discharges on the Thames Estuary : the reports of the Thames Survey Committee and of the Water Pollution Research Laboratory. 1964
Effects of pollutional conditions on stream organisms with especial emphasis on stonefly naiads / 1979
Effects of pumping municipal wells at Junction City, Kansas, on streamfow in the Republican River, northeast Kansas, 1992-94 1996
Effects of River Fluctuations Resulting from Hydroelectric Peaking on Selected Aquatic Invertebrates. 1974
Effects of storm runoff on water quality in the Mill Creek drainage basin, Willingboro, New Jersey / 1980
Effects of storm-sampling frequency on estimation of water-quality loads and trends in two tributaries to Chesapeake Bay in Virginia 2001
Effects of stream channelization on aquatic macroinvertebrates, Buena Vista Marsh, Portage County, Wisconsin 1978
Effects of stream channelization on bottomland and swamp forest ecosystems 1980
Effects of stream channelization on fish populations in the Buena Vista Marsh, Portage County, Wisconsin 1976
Effects of Stream Channelization on Fishes and Bottom Fauna in the Little Sioux River, Iowa. 1971
Effects of stream channelization on terrestrial wildlife and their habitats in the Buena Vista Marsh, Wisconsin 1976
Effects of Stream Straightening on Flood Runoff Characteristics. 1970
Effects of streambank fencing on stream ecosystem integrity : interim report / 1997
Effects of suction dredging on streams : a review and evaluation strategy / 1995
Effects of surficial geology, lakes and swamps, and annual water availability on low flows of streams in central New England, and their use in low-flow estimation 1994
Effects of thermal discharges on physico-chemical processes and water quality : Vistula River, Poland / 1977
Effects of Urbanization and Stormwater Runoff on the Food Quality in Two Salmonid Streams. 1981
Effects of urbanization on benthic macroinvertebrate communities in streams, Anchorage, Alaska {electronic resource} / 2001
Effects of urbanization on stream channels and stream flow, 1973
Effects of Urbanization on Stream Channels and Stream Flow. 1973
Effects of urbanization on stream ecosystems / 2005
Effects of urbanization on streamflow and sediment transport in the Rock Creek and Anacostia River basins, Montgomery County, Maryland, 1962-74 / 1978
Effects of volcanic ash on the benthic environment of a mountain stream, northern Idaho 1983
Effects of waste discharges from Radford Army Ammunition Plant on the biota of the New River, Virginia. 1973
Effects of Water Temperature, Coosa River-Weiss Impoundment, Alabama-Georgia. 1967
Effects of water-budget components on streamflow in the Republican River from near Hardy, Nebraska, to Concordia, Kansas, October 1980-September 1995 1998
Efficiency of Data Collection Systems in Hydrology and Water Resources for Prediction and Control. 1971
Elimination of Urinary Cotinine in Children Exposed to Known Levels of Side-Stream Cigarette Smoke. 1987
Elkins Mine Drainage Pollution Control Demonstration Project. 1970
EMAP surface waters : Mid-Atlantic highlands, 1993 streams data summary. 1995
Embudo, New Mexico, birthplace of systematic stream gaging, 1972
Empirical method of determining momentary discharge of tide-affected streams 1963
Endangered rivers and the conservation movement 2004
Endangered rivers and the conservation movement 1986
Enteric bacterial degradation of stream detritus, 1972
Entering the watershed : a new approach to save America's river ecosystems / 1993
Entering the watershed : an action plan to protect and restore America's river ecosystems and biodiversity : a report to Congress / 1993
Environmental assessment and habitat evaluation of the Upper Great Lakes connecting channels 1991
Environmental Control Seminar Proceedings, held at Rotterdam, Warsaw, Bucharest, on May 25-June 4, 1971. 1971
Environmental effects of oil shale mining and processing : part I, fishes of Piceance Creek, Colorado, prior to oil shale processing. / 1978
Environmental Evaluation of Mines Development, Inc. Uranium and Vanadium Milling Operations at Edgemont, South Dakota. 1973
Environmental flows : saving rivers in the third millennium / 2012
Environmental impact assessment of the Hudson River ecosystem : multiple case study and data base review / 1985
Environmental Impact of Land Use on Water Quality. 1977
Environmental impacts of barriers on rivers entering the Bay of Fundy : report of an ad-hoc Environment Canada working group / 1999
Environmental management requirements for stream and river corridors in Georgia 1997
Environmental monitoring and assessment program : Gulf Coast Salt Marsh pilot study / 1992
Environmental monitoring and assessment program surface waters : field operations and methods for measuring the ecological condition of wadeable streams / 1998
Environmental monitoring and assessment program surface waters : field operations and methods for measuring the ecological condition of wadeable streams / 1995
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