Search Results for the EPA National Library Catalog

Items Found: 4185

Showing: Items 251 - 300

Your Search: (SUBJECT=lakes)

 
 
 

PREV 1 2 3 4 5 6 7 8 9 10 11 12 ... 84 NEXT
Select Item Title Year Published
Ambient water quality criteria recommendations : information supporting the development of state and tribal nutrient criteria : for lakes and reservoirs in nutrient ecoregion XIII ... / 2000
Ambient water quality criteria recommendations : information supporting the development of state and tribal nutrient criteria : lakes and reservoirs in nutrient ecoregion II, western forested mountains including the states of: Washington, Oregon, California, Idaho, Montana, Wyoming, Utah, Colorado, South Dakota, New Mexico, Arizona, Texas and the authorized Tribes with in the ecoregion / 2000
Ambient water quality criteria recommendations : information supporting the development of state and tribal nutrient criteria : lakes and reservoirs in nutrient ecoregion XIII : Southern Florida, Coastal Plain and authorized Tribes within the ecoregion / 2000
Ambient water quality criteria recommendations : information supporting the development of state and tribal nutrient criteria : lakes and reservoirs in nutrient ecoregion XIV : Eastern Coastal plain including all or parts of the states of South Carolina, North Carolina, Georgia, Virginia, Maryland, Delaware, New Jersey, New York, Connecticut, Rhode Island, Massachusetts, New Hampshire, Maine and the authorized tribes within the ecoregion. 2000
Ambient water quality criteria recommendations : information supporting the development of state and tribal nutrient criteria for lakes and reservoirs in nutrient ecoregion III : xeric west including all or parts of the states of : Washington, Oregon, California, Nevada, Idaho, Wyoming, Montana, Utah, Colorado, New Mexico, Arizona, and Texas, and the authorized Tribes within the ecoregion. 2001
Ambient water quality criteria recommendations : information supporting the development of state and tribal nutrient criteria for lakes and reservoirs in nutrient ecoregion IV : Great Plains grass and shrublands including all or parts of North Dakota, Montana, Wyoming, Nebraska, Colorado, Kansas, Oklahoma, New Mexico, and Texas and the authorized Tribes within the ecoregion. 2001
Ambient water quality criteria recommendations : information supporting the development of state and tribal nutrient criteria for lakes and reservoirs in nutrient ecoregion VI : Corn Belt and Northern Great Plains, including all or parts of the states of: South Dakota, North Dakota, Nebraska, Kansas, Minnesota, Iowa, Illinois, Wisconsin, Indiana, Michigan, Ohio and the authorized Tribes within the ecoregion. 2000
Ambient water quality criteria recommendations : information supporting the development of state and tribal nutrient criteria for lakes and reservoirs in nutrient ecoregion VII : mostly glaciated dairy region including all or parts of the states of New York, Pennsylvania, Michigan, Wisconsin, Minnesota, Iowa, Ohio, Indiana, Illinois and the authorized Tribes within the Ecoregion / 2000
Ambient water quality criteria recommendations : information supporting the development of state and tribal nutrient criteria for lakes and reservoirs in nutrient ecoregion XII / 2000
Ambient water quality criteria recommendations : information supporting the development of state and tribal nutrient criteria for lakes and reservoirs in nutrient ecoregion XIII, Southern Florida coastal plain and authorized tribes within the ecoregion. 2000
Ambient water quality criteria recommendations : information supporting the development of state and tribal nutrient criteria for lakes and reservoirs in nutrient ecoregion XIV : Eastern Coastal plain including all or parts of the states of South Carolina, North Carolina, Georgia, Virginia, Maryland, Delaware, New Jersey, New York, Connecticut, Rhode Island, Massachusetts, New Hampshire, and Maine, and the authorized tribes within the ecoregion. 2001
Ambient water quality criteria recommendations : information supporting the development of state and tribal nutrient criteria for rivers and streams in nutrient ecoregion II ... / 2000
Ambient water quality criteria recommendations : information supporting the development of state and tribal nutrient criteria for rivers and streams in nutrient ecoregion II ... / 2000
Ambient water quality criteria recommendations : information supporting the development of state and tribal nutrient criteria for rivers and streams in nutrient ecoregion VII ... / 2000
Ambient water quality criteria recommendations : information supporting the development of state and tribal nutrient criteria for rivers and streams in nutrient ecoregion VIII ... / 2000
Ambient water quality criteria recommendations : information supporting the development of state and tribal nutrient criteria for rivers and streams in nutrient ecoregion X : Texas-Louisiana coastal and Mississippi alluvial plains including all or parts of the states of: Texas, Louisiana, Mississippi, Arkansas, Tennessee, Kentucky, Missouri, and Illinois, and the authorized tribes within the ecoregion / 2001
Ambient water quality criteria recommendations : information supporting the development of state and tribal nutrient criteria lakes and reservoirs in nutrient XI / 2000
Ambient water quality criteria recommendations information supporting the development of state and tribal nutrient criteria for lakes and reservoirs in nutrient ecoregion IX. [electronic resource] : 2000
Ambient water quality criteria recommendations information supporting the development of state and tribal nutrient criteria for lakes and reservoirs in nutrient ecoregion XIV : eastern coastal plain including all or parts of the states of South Carolina, North Carolina, Georgia, Virginia, Maryland, Delaware, New Jersey, New York, Connecticut, Rhode Island, Massachusetts, New Hampshire, and Maine, and the authorized tribes within the ecoregion. [electronic resource] : 2001
American-Soviet Symposium on Use of Mathematical Models to Optimize Water Quality Management, Kharkov and Rostov-on-Don, USSR, December 9-16, 1975. 1978
Amphibians and reptiles of the Great Lakes Region / 1997
An Act to Amend the Federal Water Pollution Control Act to Authorize the Administrator of the Environmental Protection Agency to Carry Out Projects and Conduct Research for Remediation of Sediment Contamination in Areas of Concern in the Great Lakes, and for Other Purposes. 2002
An Act to Amend the Federal Water Pollution Control Act to Provide for the Remediation of Sediment Contamination in Areas of Concern, and for Other Purposes. 2008
An Adirondack watershed data base : attribute and mapping information for regional acidic deposition studies / 1988
An analysis of the current status of the schistosome dermatitis problem in Michigan / 1968
An analytical and experimental investigation of surface discharges of heated water / 1971
An approach to a relative trophic index system for classifying lakes and reservoirs : a preliminary anaysis of National Eutrophication Survey Data collected during the 1972 sampling period. 1974
An assessment of economic benefits of 28 projects in the section 314 Clean Lakes Program. 1980
An assessment of Great Lakes and ocean pollution monitoring in the United States / 1981
An assessment of Region VIII lakes and reservoirs in support of the 1976-305(b) water quality inventory / 1976
An atlas of contaminants in eggs of fish-eating colonial birds of the Great Lakes (1970-1988) / 1992
An ecological assessment of the of invasive and aggressive plant species in coastal wetlands of the Laurential Great Lakes : a combined field-based and remote-sensing approach. Research plan. / 2001
An ecosystem charter for the Great Lakes-St. Lawrence Basin : addendum, signatories and statements. 1997
An Environmental quality index for the nearshore waters of the Great Lakes / 1981
An evaluation of Michigan's wetland protection act and recommendations for its implementation / 1980
An evaluation of temperature reduction on low flow augmentation requirements for dissolved oxygen control / 1963
An evaluation of the Earth resources technology satellite (ER TS-1) multispectral scanner as a tool for the determination of lacustrine trophic state / 1975
An evaluation of the site geology as it applies to the minimum technological requirements exemption request / 1988
An Evaluation of trend detection techniques for use in water quality monitoring programs / 1989
An Experimental study of lake loading by aerosol transport and dry deposition in the Lake Erie Basin / 1984
An experimental/analytical investigation of deep submerged multiple buoyant jets / 1976
An illustrated key to the planktonic rotifers of the Laurentian Great Lakes / 1977
An in situ laser-induced fluorescence system for polycyclic aromatic hydrocarbon-contaminated sediments / 2002
An intensive survey of the Illinois River (Arkansas and Oklahoma) in August 1985 / 1987
An inventory of chemical substances identified in the Great Lakes ecosystem / 1983
An inventory of medium-sized lakes in California / 1970
An inventory of Minnesota lakes. 1968
An investigation of the nearshore region of Lake Ontario IFYGL. 1976
An investigation of the physical impact of sewage outflow on a river-estuarine environment / 1973
An overview of sediment quality in the United States : final report / 1987
PREV 1 2 3 4 5 6 7 8 9 10 11 12 ... 84 NEXT

Save, Print or Email Selected Records