Nutrient characteristics of the Souris River at Coulter, Manitoba, during low flow years /

Niagara River chemical loading, 1975-1977 /
by: Chan, C. H.
Published: (1979)

Assessment of sediments in the riverine impoundments of national wildlife refuges in the Souris River Basin, North Dakota /
by: Tangen, Brian A., et al.
Published: (2014)

Benthic nutrient cycling in the Pamlico River /
Published: (1984)

Ottawa River water quality, national capital region, 1978 /
by: Merriman, J. C.
Published: (1982)

Characterization of historical and stochastically generated climate and streamflow conditions in the Souris River Basin, United States and Canada /
by: Gregory, Angela, et al.
Published: (2021)

Trends in nutrient concentration and load for streams in the Mississippi River Basin, 1974-94.
by: Lurry, Dee L.
Published: (1997)

Nutrients in northern Missouri streams /
by: Krempa, Heather M.
Published: (2019)

Streamflow and nutrient data for the Yazoo River below Steele Bayou near Long Lake, Mississippi, 1996-2000 /
by: Runner, M. S.
Published: (2002)

Stochastic model for simulating Souris River Basin regulated streamflow upstream from Minot, North Dakota /
by: Kolars, Kelsey A., et al.
Published: (2019)

Measurements of streamflow gain and loss on the Souris River between Lake Darling and Verendrye, North Dakota, August 31 and September 1, 2021 /
by: Galloway, Joel M., et al.
Published: (2022)

Estimation of total nitrogen and total phosphorus in streams of the middle Columbia River Basin (Oregon, Washington, and Idaho) using SPARROW models, with emphasis on the Yakima River Basin, Washington /
by: Johnson, Henry M., et al.
Published: (2013)

Trends in nutrient concentration and load for streams in the Mississippi River Basin, 1974-94 /
by: Lurry, Dee L., et al.
Published: (1997)

Concentrations, loads, and yields of select constituents from major tributaries of the Mississippi and Missouri Rivers in Iowa, water years 2004-2008 /
by: Garrett, Jessica D.
Published: (2012)

Nonpoint source -- stream nutrient level relationships : a nationwide study /
by: Omernik, James M.
Published: (1977)

Stochastic model for simulating Souris River basin precipitation, evapotranspiration, and natural streamflow /
by: Kolars, Kelsey A., et al.
Published: (2016)

Against the flow : Rafferty-Alameda and the politics of the environment /
by: Hood, George N. (George Newton), 1955-
Published: (1994)

Summary analysis of the North American (US portion) OECD eutrophication project : nutrient loading - lake response relationships and trophic state indices /
by: Rast, Walter
Published: (1978)

Nutrients in ground water and surface water of the United States : an analysis of data through 1992.
Published: (1995)

Assessing total nitrogen in surface-water samples : precision and bias of analytical and computational methods /
by: Rus, David L.
Published: (2012)

On the dynamics of phosphorus in lake systems /
by: Kenney, Bernard Carroll
Published: (1990)

Phosphorus and nitrogen concentrations and loads at Illinois River south of Siloam Springs, Arkansas, 1997-1999 /
by: Green, W. Reed
Published: (2001)

Surface geology of the Souris River map area, North Dakota /
by: Lord, Mark L.
Published: (1988)

Chemical characteristics of the lower Kissimmee River, Florida--with emphasis on nitrogen and phosphorus /
by: Lamonds, A. G.
Published: (1975)

Canadian water quality guidelines for simazine /
by: Pauli, B. D.
Published: (1991)

Criteria for basin selection and sampling station macrolocation /
by: Désilets, L.
Published: (1988)

Analysis of nutrient supplies for algae in Elephant Butte Reservoir /
by: Johnson, Gordon Verle
Published: (1974)

Phosphorus and nitrogen concentrations and loads at Illinois River south of Siloam Springs, Arkansas, 1997-1999 /
by: Green, W. Reed
Published: (2001)

Short-term variation of the chemical composition of the Niagara River /
by: Chan, C. H.
Published: (1978)

Origin and treatment of a supersaturated river water /
by: Harvey, Harold H., 1930-
Published: (1962)

Canadian water quality guidelines for trichloroethylene /
by: Moore, Dwayne R. J., 1960-
Published: (1991)

Methods of analysis by the U.S. Geological Survey National Water Quality Laboratory : evaluation of alkaline persulfate digestion as an alternative to Kjeldahl digestion for determination of total and dissolved nitrogen and phosphorus in water /
by: Patton, Charles J.
Published: (2003)

Concentrations and loads of nitrogen and phosphorus in the Yazoo River, northwestern Mississippi, 1996-97 /
by: Coupe, Richard H. (Richard Henry), 1954-
Published: (1998)

Application of the ATP assay for monitoring the disinfection of wastewater streams /

Strategy for monitoring the exposure and effects of contaminants in the aquatic environment /
by: Désilets, L.
Published: (1989)

Hypolimnetic oxygen depletion in central Lake Erie : has there been any change? /
by: Charlton, Murray N.
Published: (1979)

Nitrogen loads from selected rivers in the Long Island Sound Basin, 2005-13, Connecticut and Massachusetts /
by: Mullaney, John R.
Published: (2016)