Search Results for the EPA National Library Catalog

Items Found: 1596

Showing: Items 1001 - 1050

Your Search: (SUBJECT=Nitrates.)

 
 
 

PREV 1 ... 16 17 18 19 20 21 22 23 24 25 26 ... 32 NEXT
Select Item Title Year Published
Report on Hebgen Lake, Gallatin County, Montana : EPA Region VIII / 1977
Report on Heron Lake, Jackson County, Minnesota. EPA Region V. 1974
Report on Higgins Lake, Roscommon County, Michigan : EPA Region V / 1975
Report on High Falls Pond, Butts, Lamar and Monroe Counties, Georgia : EPA Region IV / 1975
Report on Hills Creek Reservoir, Lane County, Oregon : EPA Region X / 1978
Report on Holbrook Reservoir, Otero County, Colorado : EPA Region VIII / 1977
Report on Holiday Lake, LaSalle County, Illinois : EPA Region V / 1975
Report on Holloway Reservoir, Genesee and Lapeer Counties, Michigan : EPA Region V / 1975
Report on Horseshoe Lake, Seminole County, Florida : EPA Region IV / 1977
Report on Houghton Lake, Roscommon County, Michigan : EPA Region V / 1975
Report on Hugh Butler Reservoir, Frontier and Red Willow Counties, Nebraska : EPA Region VII / 1976
Report on Huntington Lake, Emery County, Utah : EPA Region VIII / 1977
Report on Indian Creek Reservoir, Rapides Parish, Louisiana : EPA Region VI / 1977
Report on Indian Lake, Somerset County, Pennsylvania : EPA Region III / 1975
Report on Island Park Reservoir, Fremont County, Idaho : EPA region X / 1977
Report on Jackson Lake, Butts, Jasper and Newton Counties, Georgia : EPA Region IV / 1975
Report on Joes Valley Reservoir, Emery County, Utah : EPA Region VIII / 1977
Report on John W. Flannagan Reservoir, Dickenson County, Virginia : EPA Region III / 1975
Report on Johnson Reservoir, Dawson and Gosper Counties, Nebraska : EPA Region VII / 1976
Report on Jordan Lake, Ionia and Barry Counties, Michigan : EPA Region V / 1975
Report on Kanopolis Reservoir, Ellsworth County, Kansas : EPA Region VII / 1977
Report on Keechelus Lake, Kittitas County, Washington : EPA Region X / 1977
Report on Kent Lake, Oakland and Livingston Counties, Michigan : EPA Region V / 1975
Report on Keuka Lake, Yates and Steuben Counties, New York / 1974
Report on Keyhole Reservoir, Crook County, Wyoming : EPA Region VIII / [U.S. Environmental Protection Agency, National Eutrophication Survey] / 1977
Report on Keystone Reservoir, Tulsa, Osage, Creek and Pawnee Counties, Oklahoma : EPA Region VI / 1977
Report on Killen Pond, Kent County, Delaware : EPA Region III / 1975
Report on Koocanusa Reservoir, Lincoln County, Montana, and British Columbia, Canada : EPA Region VIII / 1977
Report on Lake Bastrop, Bastrop County, Texas : EPA Region VI / 1977
Report on Lake Bistineau, Bienville, Bossier and Webster Parishes, Louisiana : EPA Region VI / 1977
Report on Lake Blackshear, Crisp, Dooly, Lee, Sumpter and Worth Counties, Georgia : EPA Region IV / 1975
Report on Lake Buchanan, Burnet, and Llano Counties, Texas : EPA Region VI / 1977
Report on Lake Byron, Beadle County, South Dakota : EPA Region VIII / 1977
Report on Lake Canadohta, Crawford County, Pennsylvania : EPA Region III / 1975
Report on Lake Charlevoix, Charlevoix County, Michigan : EPA Region V / 1975
Report on Lake Chelan, Chelan County, Washington : EPA Region X / 1977
Report on Lake Chemung, Livingston County, Michigan : EPA Region V / 1975
Report on Lake Chesdin, Amelia, Chesterfield, and Dinwiddie Counties, Virginia : EPA Region III / 1975
Report on Lake Colorado City : Mitchell County, Texas, EPA Region VI / 1977
Report on Lake Corpus Christi : Jim Wells, Live Oak, and San Patricio Counties, Texas, EPA Region VI / 1977
Report on Lake De Smet, Johnson County, Wyoming : EPA Region VIII / 1977
Report on Lake Diversion : Archer and Baylor Counties, Texas, EPA Region VI / 1977
Report on Lake Effie, Polk County, Florida : EPA Region IV / 1977
Report on Lake Eloise, Polk County, Florida : EPA Region IV / 1977
Report on Lake Erling, Lafayette County, Arkansas : EPA Region VI / 1977
Report on Lake Eufaula, Haskel, Okmulgee, McIntosh and Pittsburg Counties, Oklahoma : EPA Region VI / 1977
Report on Lake Fort Phantom Hill : Jones County, Texas, EPA Region VI / 1977
Report on Lake Frances, Adair County, Oklahoma : EPA Region VI / 1977
Report on Lake George, Putnam and Volusia Counties, Florida : EPA Region IV / 1977
Report on Lake Griffin, Lake County, Florida : EPA Region IV / 1977
PREV 1 ... 16 17 18 19 20 21 22 23 24 25 26 ... 32 NEXT

Save, Print or Email Selected Records