Search Results for the EPA National Library Catalog

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Methods in stream ecology / 2017
Methods in stream ecology / 1996
Methods in stream ecology / 2006
Mid-Atlantic highlands state of the streams / 1999
Mid-Atlantic highlands streams assessment : final report / 2000
Mid-Atlantic highlands streams assessment : technical support document / 2000
Mid-Atlantic highlands streams assessment : technical support document / 2000
Middle Potomac River Basin : environmental assessment of stream conditions / 1998
Modeling Work Group geographical area synthesis report / 1988
Modelling the transport and transformation of terrestrial materials to freshwater and coastal ecosystems : workshop report : recommendations for IGBP inter-programme element collaboration / 1997
Monitoring ecological impacts : concepts and practice in flowing waters / 2002
Montana stream management guide for landowners, managers and stream users. 1995
Multi-regional synthesis of temporal trends in biotic assemblages in streams and rivers of the continental United States / 2013
New England wadeable streams project / 2003
New England wadeable streams study. 2009
Nile : biology of an ancient river 1976
Nitrogen recycling in the Chowan River / 1977
Nonpoint source - stream nutrient level relationships : a nationwide study / 1977
Nonpoint source -- stream nutrient level relationships : a nationwide study. Supplement 1- / 1979
Numerical modeling of stream-groundwater interactions, near-stream flowpaths, and hyporheic zone hydrodynamics of two first-order mountain stream-aquifer systems / 1995
Nutrient concentrations and their relations to the biotic integrity of nonwadeable rivers in Wisconsin / 2008
Observations of the effects of logging on salmon-producing tributaries of the Staney Creek watershed and the Thorne River watershed and of logging in the Sitka District : final report, July 1, 1972 to June 30, 1973 [to the] Alaska Loggers Association / 1973
Onion Creek watershed analysis 1997
Opportunities to protect instream flows in Massachusetts 1986
Oregon rivers 1997
Organism-substrate relationships in streams : a symposium held at the Pymatuning Laboratory of Ecology on July 16 and 17, 1964 / 1966
Origin of the chemical composition of undisturbed forested streams, western Olympic Peninsula, Washington state / 1979
Oxygen balance in a southern Great Plains stream in southeastern Oklahoma 1965
Oxygen production and loss in a model river 1969
Pacific Northwest Rivers Study assessment guidelines, Washington State 1986
Pacific Northwest wetland macroinvertebrate monitoring : protocols and variability in freshwater riverine impounding wetlands : final report to the Environmental Protection Agency, Region 10 2007
Pathways of human influence on water temperature dynamics in stream channels 2000
Perspectives in running water ecology / 1981
Phycoperiphyton responses to the discharge of fish hatchery effluents in two eastern Sierra Nevada streams 1976
Pilot study for Montgomery County and Maryland DNR data integration : comparison of benthic macroinvertebrate sampling protocols for freshwater streams / 2003
Pilot study for Montgomery County and Maryland DNR data integration : comparison of benthic macroinvertebrate sampling protocols for freshwater streams / 2003
Pilot study to develop assessment methods and biological indicators for tidal streams in Maryland's coastal plain 1999
Pollution signature : a commentary on the demise and rebirth of the Tittabawassee River, and other factors affecting the ecology and stewardship of the Tittabawassee River Basin : a research report / 2003
Pond & river / 1996
Portrait of a river : the ecological baseline of the Cacapon River / 1995
Potential agricultural pollution sources : Detroit River - U.S. / 1987
Preliminary investigation of microbial indicators in the assessment of Oregon streams 1998
Presentation of EPA Region 10's ecological risk analysis concepts and implications for management in the Snake River : Twin Falls, Idaho, July 19, 1993 / 1993
Proceedings of the Conference on the Apalachicola Drainage System, 23-24 April 1976, Gainesville, Florida / 1977
Proceedings of the Symposium on Restoration Planning for the Rivers of the Mississippi River Ecosystem / 1993
Proof of concept for integrating bioassessment results from three state probabilistic monitoring programs : final report / 2006
Quantifying physical habitat in wadeable streams / 1999
Radioactivity transport in water--structure and metabolism of a lotic community April-July 1964 / 1965
Rapid bioassessment of stream health / 2010
Rapid bioassessment protocols for use in wadeable streams and rivers : periphyton, benthic macroinvertebrates and fish / 1999
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