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Search Results for the EPA National Library Catalog
Items Found: 4104
Showing: Items 251 - 300
Your Search: (SUBJECT=lakes)
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Title
Year Published
251
Ambient water quality criteria recommendations : information supporting the development of state and tribal nutrient criteria wetlands in nutrient ecoregion XIII; southern Florida coastal plain including all or parts of the state of: Florida and the authorized tribes within the ecoregion /
2000
252
Ambient water quality criteria recommendations : information supporting the development of state and tribal nutrient criteria : for lakes and reservoirs in nutrient ecoregion XIII ... /
2000
253
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
254
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
255
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
256
Ambient water quality criteria recommendations : information supporting the development of state and tribal nutrient criteria : rivers and streams in nutrient ecoregion XIV : eastern coastal plain including all or parts of the states of: South Carolina, North Carolina, Gerogia, Virginia, Maryland, Delaware, New Jersey, New York, Connecticut, Rhode Island, Massachuset[ts], New Hampshire, Maine and the authorized Tribes within the ecoregion /
2000
257
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
258
Ambient water quality criteria recommendations : information supporting the development of state and tribal nutrient criteria for lakes and reservoirs in nutrient ecoregion IX.
2000
259
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
260
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
261
Ambient water quality criteria recommendations : information supporting the development of state and tribal nutrient criteria for lakes and reservoirs in nutrient ecoregion XII /
2000
262
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
263
Ambient water quality criteria recommendations : information supporting the development of state and tribal nutrient criteria for rivers and streams in nutrient ecoregion II ... /
2000
264
Ambient water quality criteria recommendations : information supporting the development of state and tribal nutrient criteria for rivers and streams in nutrient ecoregion II ... /
2000
265
Ambient water quality criteria recommendations : information supporting the development of state and tribal nutrient criteria for rivers and streams in nutrient ecoregion VII ... /
2000
266
Ambient water quality criteria recommendations : information supporting the development of state and tribal nutrient criteria for rivers and streams in nutrient ecoregion VIII ... /
2000
267
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
268
Ambient water quality criteria recommendations : information supporting the development of state and tribal nutrient criteria lakes and reservoirs in nutrient XI /
2000
269
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
270
American-Soviet Symposium on Use of Mathematical Models to Optimize Water Quality Management, Kharkov and Rostov-on-Don, USSR, December 9-16, 1975.
1978
271
Amphibians and reptiles of the Great Lakes Region /
1997
272
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
273
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
274
An Adirondack watershed data base : attribute and mapping information for regional acidic deposition studies /
1988
275
An analysis of the current status of the schistosome dermatitis problem in Michigan /
1968
276
An analytical and experimental investigation of surface discharges of heated water /
1971
277
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
278
An assessment of economic benefits of 28 projects in the section 314 Clean Lakes Program.
1980
279
An assessment of Great Lakes and ocean pollution monitoring in the United States /
1981
280
An assessment of Region VIII lakes and reservoirs in support of the 1976-305(b) water quality inventory /
1976
281
An atlas of contaminants in the eggs of fish-eating colonial birds of the Great Lakes (1970-1988) /
1992
282
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
283
An ecosystem charter for the Great Lakes-St. Lawrence Basin : addendum, signatories and statements.
1997
284
An Environmental quality index for the nearshore waters of the Great Lakes /
1981
285
An evaluation and compilation of the reported effects of acidification on aquatic biota /
1986
286
An evaluation of Michigan's wetland protection act and recommendations for its implementation /
1980
287
An evaluation of oxygen sag parameters in Monongahela River water under varying pH /
1966
288
An evaluation of temperature reduction on low flow augmentation requirements for dissolved oxygen control /
1963
289
An evaluation of the Earth resources technology satellite (ER TS-1) multispectral scanner as a tool for the determination of lacustrine trophic state /
1975
290
An evaluation of the site geology as it applies to the minimum technological requirements exemption request /
1988
291
An Evaluation of trend detection techniques for use in water quality monitoring programs /
1989
292
An Experimental study of lake loading by aerosol transport and dry deposition in the Lake Erie Basin /
1984
293
An experimental/analytical investigation of deep submerged multiple buoyant jets /
1976
294
An illustrated key to the planktonic rotifers of the Laurentian Great Lakes /
1977
295
An in situ laser-induced fluorescence system for polycyclic aromatic hydrocarbon-contaminated sediments /
2002
296
An intensive survey of the Illinois River (Arkansas and Oklahoma) in August 1985 /
1987
297
An inventory of chemical substances identified in the Great Lakes ecosystem /
1983
298
An inventory of medium-sized lakes in California /
1970
299
An investigation of the nearshore region of Lake Ontario IFYGL.
1976
300
An investigation of the physical impact of sewage outflow on a river-estuarine environment /
1973
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