Search Results for the EPA National Library Catalog

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Select Item Title Year Published
Nitrogen recycling in the Chowan River / 1977
Non-Point source pollution seminar : Section 108 (a) demonstration projects progress reports / 1975
Nonpoint source - stream nutrient level relationships : a nationwide study / 1977
Nonpoint source -- stream nutrient level relationships : a nationwide study. Supplement 1- / 1979
Nonpoint Source Sampling Design Report. Areawide Waste Treatment Management Plan for the Greater Houston Area. 1977
North Waubay Lake, Day County, South Dakota. 1976
Northern Great Plains Resource Program, Water Work Group Report. 1974
Northern Maine Regional Treatment System. 1973
Notes on Sedimentation Activities, Calendar Year 1974. 1974
Numerical and graphical procedures for estimation of community photosynthesis and respiration in experimental streams / 1982
Numerical and graphical procedures for estimation of community photosynthesis and respiration in experimental streams {microform} / 1982
Numerical modeling of stream-groundwater interactions, near-stream flowpaths, and hyporheic zone hydrodynamics of two first-order mountain stream-aquifer systems / 1995
Numerical simulation of groundwater flow, resource optimization, and potential effects of prolonged drought for the Citizen Potawatomi Nation Tribal Jurisdictional Area, central Oklahoma / 2015
Numerical studies of unsteady flow of the James River 1972
NURP (Nationwide Urban Runoff Program) Priority Pollutant Monitoring Project Summary of Findings: 1983
Nutrient concentrations and their relations to the biotic integrity of nonwadeable rivers in Wisconsin / 2008
Nutrient loading from conventional and innovative site development : final report / 1998
Nutrient Management in the Potomac Estuary. 1971
Nutrients in the Potomac River Basin. 1969
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
Occurrence of nitrate in the Mississippi River alluvial aquifer in Louisiana, June through December 1993 1997
Of Men and the River. Stream Pollution and Its Control in the Kansas River Basin. 1951
Ohio River cooling water study 1974
Ohio River Pollution Survey Beaver River Basin, Volume II. 1942
Ohio stream management guide : "who owns Ohio's streams?". 1992
Ohio stream management guide : an introduction to stream management. 1992
Ohio stream management guide : biotechnical projects in Ohio. 1997
Ohio stream management guide : deflectors. 1997
Ohio stream management guide : demonstration at Gwyne Conservation Area, a stream management model. 1995
Ohio stream management guide : eddy rocks and the importance of in-stream structure. 2001
Ohio stream management guide : evergreen revetments. 1997
Ohio stream management guide : forested buffer strips. 1997
Ohio stream management guide : gabion revetments. 1997
Ohio stream management guide : gravel riffles provide in-stream structure. 2001
Ohio stream management guide : index of titles. 2007
Ohio stream management guide : large woody debris in streams. 2002
Ohio stream management guide : live cribwalls. 1997
Ohio stream management guide : live fascines. 1997
Ohio stream management guide : natural stream processes. 1997
Ohio stream management guide : permit checklist for stream modification projects. 1995
Ohio stream management guide : restoring streambanks with vegetation. 1993
Ohio stream management guide : riprap revetments. 1998
Ohio stream management guide : stream debris and obstruction removal, a proactive landowner's guide to maintaining a free-flowing stream. 2005
Ohio stream management guide : tree kickers. 1997
Ohio stream management guide : trees for ditches. 1995
Ohio Stream Regionalization Project: A Compendium of Results. 1988
Ohio stream-flow characteristics. 1949
Ohio's streamside forests : the vital, beneficial resource / 1991
Once & future river : reclaiming the Duwamish / 2016
One-Dimensional Hydrodynamic/Sediment Transport Model for Stream Networks. 2001
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