Search Results for the EPA National Library Catalog

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Showing: Items 1151 - 1200
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Select Item Title Year Published
Rangeley Lake, Franklin County, Maine. 1974
Rates of Photosynthesis and Phytoplankton Growth in Shagawa Lake, Minnesota. 1973
Rathbun Reservoir, Appanoose, Lucas, Monroe, and Wayne Counties, Iowa. 1976
Reactions of a Strongly Basic Ion Exchange Resin with Dilute Aqueous Solutions in a Columnar System. 1969
Reclamation of a landfill with digested sewage sludge / 1978
Recommendation for the 2003 Directive on Expanded Riparian Forest Buffer Goals in the Chesapeake Watershed. 2003
Recommendations for coordinating phosphorus-based nutrient management in the Chesapeake Bay Region / 2002
Recreational Reuse of Municipal Wastewater. 1973
Reducing Pollution from Nonpoint Sources: The Chesapeake Experience, February 26-28, 1990. 1990
Reduction in Sediment and Chemical Load Agricultural Field Runoff by Vegetative Filter Strips. 1994
Reduction of Estuarine Nutrient Loading: Nitrogen and Phosphorus Removal in Coastal Swamp Streams. 1991
Reedy Lake, Polk County, Florida. 1977
Region 4 Should Strengthen Oversight of Georgia's Concentrated Animal Feeding Operation Program. Evaluation Report. 2011
Region/ORD Workshop on Aquatic Life Criteria. Summary Report. December 4-7, 2001, Seattle, WA. 2001
Regional Approach for Assessing Attainable Surface Water Quality: An Ohio Case Study. 1988
Relationships of productivity and problem conditions to ambient nutrients : National Eutrophication Survey findings for 418 Eastern lakes / 1978
Relative Leaching Rates of Common Nitrogen Carriers from Sandy Soils in Relation to Lake Eutrophication. 1973
Relative Status Indicator: Development and Evolution of a Relative Measure of Condition for Assessing the Status of Water Quality and Biological Parameters Tracked in the US/EPA Chesapeake Bay Program Long Term Monitoring Programs. Final Report. 2009
Relaxation between Pore Water Chemistry and Benthic Fluxes of Nutrients and Manganese in Narragansett Bay, Rhode Island. 1980
Removal of algae in natural bodies of water / 1976
Removal of algal nutrients from domestic wastewater. 1964
Removal of nitrate by an algal system. / 1971
Removal of Phosphate and Secondary B.O.D. From Tertiary Treated Wastewater by Aquatic Animals. 1971
Rend Lake, Franklin and Jefferson Counties, Illinois. 1975
Renovation of secondary effluent for reuse as a water resource / 1974
Report of the Lake Erie Enforcement Conference Technical Committee. 1967
Report on Alamogordo Reservoir (Sumner Lake), De Baca and Guadalupe Counties, New Mexico : EPA Region VI / 1977
Report on Altoona Reservoir, Bartow, Cherokee and Cobb Counties, Georgia : EPA Region IV / 1975
Report on Altus Reservoir, Greer and Kiowa Counties, Oklahoma : EPA Region VI / 1977
Report on American Falls Reservoir, Bannock, Bingham and Power Counties, Idaho : EPA Region X / 1977
Report on American Lake, Pierce County, Washington : EPA Region X / 1977
Report on Amistad Reservoir : Val Verde County, Texas, EPA Region VI / 1977
Report on Arbuckle Lake, Murray County, Oklahoma : EPA Region VI / 1977
Report on Aspinook Pond, New London and Windham Counties, Connecticut : EPA Region I / 1975
Report on Banks Lake, Grant and Douglas Counties, Washington : EPA Region X / 1977
Report on Bantam Lake, Litchfield County, Connecticut : EPA Region I / 1975
Report on Barker Reservoir, Boulder County, Colorado : EPA Region VIII / 1977
Report on Barr Lake, Adams County, Colorado : EPA Region VIII / 1977
Report on Barton Lake, Kalamazoo County, Michigan : EPA Region V / 1975
Report on Bayou D'Arbonne Lake, Union and Lincoln Parishes, Louisiana : EPA Region VI / 1977
Report on Bear Lake, Rich County, Utah, and Bear lake County, Idaho : EPA Region X / 1977
Report on Beaver, Table Rock, and Bull Shoals Reservoirs, Arkansas and Taneycomo Reservoir, Missouri ; Benton, Carroll, Boone, Marion and Baxter Counties ; Arkansas and Barry, Stone, Taney, and Ozark Counties, Missouri : EPA Region VI and VII / 1977
Report on Belleville Lake, Wayne County, Michigan : EPA Region V / 1975
Report on Belton Reservoir : Bell and Coryell Counties, Texas, EPA Region VI / 1977
Report on Beltzville Lake, Carbon County, Pennsylvania : EPA Region III / 1975
Report on Betsie Lake, Benzie County, Michigan : EPA Region V / 1975
Report on Big Sandy Reservoir, Sublette and Sweetwater Counties, Wyoming : EPA Region VIII / [U.S. Environmental Protection Agency, National Eutrophication Survey] / 1977
Report on Black Bayou Reservoir, Caddo Parish, Louisiana : EPA Region VI / 1977
Report on Black Lake, Natchitoches and Red River Parishes Counties, Louisiana : EPA Region VI / 1977
Report on Blackfish Lake, Crittenden and St. Francis Counties, Arkansas : EPA Region VI / 1977
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