Phosphorus and nitrogen concentrations and loads at Illinois River south of Siloam Springs, Arkansas, 1997-1999 /

Load estimation and trend analysis for nitrogen, phosphorus, and suspended sediment in the Eucha-Spavinaw drainage area, northeastern Oklahoma and northwestern Arkansas, 2011-18 /
by: Paizis, Nicole, et al.
Published: (2021)

Resolution of inquiry requesting the President to transmit to the House of Representatives copies of certain documents in the possession of the Administrator of the Environmental Protection Agency : report (to accompany H. Res. 995).
Published: (2010)

Comparison of load estimation techniques and trend analysis for nitrogen, phosphorus, and suspended sediment in the Eucha-Spavinaw Basin, northwestern Arkansas and northeastern Oklahoma, 2002-10 /
Published: (2011)

Effects of land use, stream habitat, and water quality on biological communities of wadeable streams in the Illinois River Basin of Arkansas, 2011 and 2012 /
by: Petersen, James C. (James Carroll), 1952-, et al.
Published: (2014)

Summary of surface-water quality data from the Illinois River Basin in northeast Oklahoma, 1970-2007 /
Published: (2009)

Water-quality assessment of the Illinois River Basin, Arkansas /
Published: (1985)

Water-quality assessment of the Illinois River Basin, Arkansas /
by: Terry, J. E. (John E.)
Published: (1985)

Regional hydraulic geometry characteristics of stream channels in the Ouachita Mountains of Arkansas /
by: Pugh, Aaron L., et al.
Published: (2019)

Understanding the impacts of surface-groundwater conditions on stream fishes under altered baseflow conditions /
by: Brewer, Shannon K.
Published: (2020)

Nutrient concentrations, loads, and yields in the Eucha-Spavinaw basin, Arkansas and Oklahoma, 2002-09 /
by: Esralew, Rachel A.
Published: (2010)

Water-resources reconnaissance of the Ouachita Mountains, Arkansas /
by: Albin, Donald R., 1934-
Published: (1965)

Stratigraphic and structural evolution of the Ouachita Mountains and Arkoma Basin, southeastern Oklahoma and west-central Arkansas : applications to petroleum exploration : 2004 field symposium : the Arbenz-Misch/Oles volume /
Published: (2008)

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

Forestry and water quality : a review of watershed research in the Ouachita Mountains /
Published: (1993)

Stratigraphic and structural evolution of the Ouachita Mountains and Arkoma Basin, southeastern Oklahoma and west-central Arkansas : applications to petroleum exploration : 2004 field symposium.
Published: (2008)

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)

The Ouachita Mountains : a guide for fishermen, hunters, and travelers /
by: Rafferty, Milton D., 1932-
Published: (1991)

The Ouachita Mountains : a guide for fishermen, hunters, and travelers /
by: Rafferty, Milton D., 1932-
Published: (1991)

Sawmill : the story of cutting the last great virgin forest east of the Rockies /
by: Smith, Kenneth L., 1934-
Published: (1986)

Ouachita National Forest, Arkansas-Oklahoma /

Processings of the Symposium on Ecosystem Management Research in the Ouachita Mountains: Pretreatment Conditions and Preliminary Findings : Hot Springs, Arkansas, October 26-27, 1993 /
Published: (1994)

Proceedings of the Symposium on Ecosystem Management Research in the Ouachita Mountains: Pretreatment Conditions and Preliminary Findings : Hot Springs, Arkansas, October 26-27, 1993 /
Published: (1994)

Underplanting shortleaf pine seedlings beneath a residual hardwood stand in the Ouachita Mountains : results after seven growing seasons /
by: Guldin, James Mark, 1953-
Published: (2001)

Geophysical interpretation of the PASSCAL Ouachita experiment : southern part /
by: Wang, Wen-Kung, 1951-
Published: (1989)

Tau-p analysis of large-offset seismic data from the PASSCAL Ouachita Seismic Experiment /
by: Lizarralde, Daniel, 1963-
Published: (1990)

Cross section of the eastern Ouachita Mountains, Arkansas /
by: Viele, George W.
Published: (1979)

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

Draft environmental impact statement : land and resource management plan : Ouachita National Forest.
Published: (1985)

Ozark-Ouachita highlands assessment.
Published: (1999)

Ozark-Ouachita highlands assessment.
Published: (1999)

Development of understory vegetation in pine and pine-hardwood shelterwood stands in the Ouachita Mountains- : the first three years /
by: Shelton, Michael Gwinn
Published: (1997)

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

Volunteer opportunities : Ouachita National Forest, Arkansas-Oklahoma.
Published: (1993)

Nitrogen and phosphorus concentrations and fluxes of streams in the Mississippi Embayment Study Unit, 1996-98 /
by: Coupe, Richard H. (Richard Henry), 1954-
Published: (2002)

Low flow nutrient loss in the mid-Trinity River ; [runoff-related pollutant loadings in the mid-Trinity River] : prepared under contract no. PG 75-36 for the Texas Water Quality Board, Austin, Texas by the Planning and Environmental Management Division of the Trinity River Authority of Texas.
Published: (1978)

Buffalo Gap Auto Tour : Ouachita National Forest.
Published: (1994)