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Search Results for the EPA National Library Catalog
Items Found: 1146
Showing: Items 251 - 300
Your Search: (SUBJECT=Inorganic nitrates)
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Title
Year Published
251
Infiltration Rates and Groundwater Quality Beneath Cattel Feedlots, Texas High Plains.
1971
252
Influence of Herbicides Used on Horticultural Crops on Stream Ecology.
1972
253
Inhalable particulate network report : data listing (mass concentrations only) /
1984
254
Inorganic analyses in water quality control programs : training manual /
1978
255
Inorganic Analyses in Water Quality Control Programs: Instructor's Guide.
1981
256
Inorganic Analyses in Water Quality Control Programs; Training Manual.
1978
257
Inorganic Contaminant Removal from Drinking Water by Reverse Osmosis.
1981
258
Intercomparison of samplers used in the determination of aerosol composition /
1978
259
Investigation of filter media for use in the determination of mass concentrations of ambient particulate matter {microform} /
1984
260
Investigation of the Nitrate Problem in Runnels County, Texas.
1973
261
Ion chromatography of anions /
1980
262
Ion Chromatography.
1979
263
Ion selective electrodes in water quality analysis /
1978
264
Iron Gate Reservoir, Siskiyou County, California.
1978
265
Irrigation return flow water quality monitoring, modeling and variability in the middle Rio Grande Valley, New Mexico /
1983
266
James Lake, Kosciusko County, Indiana.
1976
267
James River Basin Water Quality Study.
1973
268
Jamestown Reservoir, Stutsman County, North Dakota.
1976
269
John H. Kerr Reservoir, Halifax, and Mecklenburg Counties, Virginia, and Granville, Vance, and Warren Counties, North Carolina.
1975
270
John Redmond Reservoir, Coffey and Lyon Counties, Kansas.
1977
271
Johnson Pond, Wicomico County, Maryland.
1975
272
Kelly's Falls Pond, Hillsborough County, New Hampshire.
1974
273
Kentucky Lake, Hardin, Decatur, Wayne, Perry, Benton, Humphreys, Houston, Henry, and Stewart Counties, Tennessee, Calloway, Trigg, Marshall, Lyon, and Livingston Counties, Kentucky.
1976
274
Lac La Belle, Waukesha County, Wisconsin.
1975
275
Lahontan Reservoir, Churchill and Lyon Counties, Nevada.
1977
276
Lake Ahquabi, Warren County, Iowa.
1976
277
Lake Albert, Kingsbury County, South Dakota.
1977
278
Lake Allegan, Allegan County, Michigan.
1975
279
Lake Alvin, Lincoln County, South Dakota.
1976
280
Lake Amador, Amador County, California.
1978
281
Lake Andrusia, Beltrami County, Minnesota.
1974
282
Lake Apopka, Lake and Orange Counties, Florida.
1977
283
Lake Ashtabula, Barnes and Griggs Counties, North Dakota.
1976
284
Lake Bemidji, Beltrami County, Minnesota.
1974
285
Lake Bloomington, McLean County, Illinois.
1975
286
Lake Brownwood, Brown County, Texas.
1977
287
Lake Butte des Morts, Winnebago County, Wisconsin.
1975
288
Lake Calahoun, Hennepin County, Minnesota.
1975
289
Lake Carolos, Douglas County, Minnesota.
1974
290
Lake Casitas, Ventura County, California.
1978
291
Lake Champlain, New York, and Vermont.
1974
292
Lake Charleston, Coles County, Illinois.
1975
293
Lake classification : a trophic characterization of Wisconsin lakes /
1975
294
Lake Cochrane, Deuel County, South Dakota.
1977
295
Lake Crowley, Mono County, California.
1978
296
Lake Darling, Douglas County, Minnesota.
1975
297
Lake Darling, Renville and Ward Counties, North Dakota.
1976
298
Lake Decatur, Macon County, Illinois.
1975
299
Lake Dora, Lake County, Florida.
1977
300
Lake Eau Claire, Eau Claire County, Wisconsin.
1974
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