Search Results for the EPA National Library Catalog

Items Found: 1556
Showing: Items 1151 - 1200
Your Search: (SUBJECT=Nitrates)


 
 
 
PREV 1 ... 19 20 21 22 23 24 25 26 27 28 29 ... 32 NEXT
Select Item Title Year Published
Report on San Carlos Reservoir, Gila, Graham and Pinal Counties, Arizona : EPA Region IX / 1977
Report on Sanford Lake, Midland County, Michigan : EPA Region V / 1975
Report on Seeley Lake, Missoula County, Montana : EPA Region VIII / 1977
Report on Seminole Reservoir, Carbon County, Wyoming : EPA Region VIII / [U.S. Environmental Protection Agency, National Eutrophication Survey] / 1977
Report on Sevier Bridge Reservoir, Juab and Sanpete Counties, Utah : EPA Region VIII / 1977
Report on Shaver Lake, Fresno County, California : EPA Region IX / 1978
Report on Sherman Reservoir, Sherman County, Nebraska : EPA Region VII / 1976
Report on Silver Lake, Mono County, California : EPA Region IX / 1978
Report on Silver Lake, New Castle County, Delaware : EPA Region III / 1975
Report on Sinclair Lake, Baldwin, Hancock, and Putnam Counties, Georgia : EPA Region IV / 1975
Report on Slocum Lake, Lake County, Illinois : EPA Region V / 1975
Report on Smith Mountain Reservoir, Bedford, Franklin, and Pittsylvania Counties, Virginia : EPA Region III / 1975
Report on Soda Lake, Sublette County, Wyoming : EPA Region VIII / 1977
Report on Somerville Lake : Burleson, Lee, and Washington Counties, Texas, EPA Region VI / 1977
Report on South Lake, Brevard County, Florida. 1977
Report on Spiritwood Lake, Stutsman County, North Dakota : EPA Region VIII / 1976
Report on St. Louis Reservoir, Gratiot County, Michigan : EPA Region V / 1975
Report on Starvation Reservoir, Duchesne County, Utah : EPA Region VIII / 1977
Report on Steinaker Reservoir, Unitah County, Utah : EPA Region VIII / 1977
Report on Stillhouse Hollow Reservoir : Bell County, Texas, EPA Region VI / 1977
Report on Stillwater Lake, Monroe County, Pennsylvania : EPA Region III / 1975
Report on Stockton Reservoir, Dade, Polk, and Cedar Counties, Missouri : EPA Region VII / 1977
Report on Strawberry Lake, Livingston County, Michigan : EPA Region V / 1975
Report on Summersville Reservoir, Nicholas County, West Virginia : EPA Region III / 1975
Report on Suttle Lake, Jefferson County, Oregon : EPA Region X / 1978
Report on Swan Lake, Lake County, Montana : EPA Region VIII / 1977
Report on Swinging Bridge Reservoir, Sullivan County, New York : EPA Region II / 1974
Report on Tally Lake, Flathead County, Montana : EPA Region VIII / 1977
Report on Tenkiller Ferry Reservoir, Cherokee and Sequoyah Counties, Oklahoma : EPA Region VI / 1977
Report on Theodore Roosevelt Lake, Gila County, Arizona : EPA Region IX / 1977
Report on Thomas Hill Reservoir, Macon and Randolph Counties, Missouri : EPA Region VII / 1977
Report on Thompson Lake, Livingston County, Michigan : EPA Region V / 1975
Report on Thornapple Lake, Barry County, Michigan : EPA Region V / 1975
Report on Tiber Reservoir, Liberty and Toole Counties, Montana : EPA Region VIII / 1977
Report on Tongue River Reservoir, Big Horn County, Montana : EPA Region VIII / 1977
Report on Toronto Reservoir, Greenwood and Woodson Counties, Kansas : EPA Region VII / 1977
Report on Trinidad Lake : Henderson County, Texas, EPA Region VI / 1977
Report on Tropic Reservoir, Garfield County, Utah : EPA Region VIII / 1977
Report on Trout Lake, Lake County, Florida : EPA Region IV / 1977
Report on Trussum Pond, Sussex County, Delaware : EPA Region III / 1975
Report on Turkey Creek Lake, Franklin Parish, Louisiana : EPA Region VI / 1977
Report on Turtle Creek Reservoir, Marshall, Pottawatomie and Riley Counties, Kansas : EPA Region VII / 1977
Report on Twin Buttes Reservoir : Tom Green County, Texas, EPA Region VI / 1977
Report on Tygart Reservoir, Barbour and Taylor Counties, West Virginia : EPA Region III / 1975
Report on Union Lake, Branch County, Michigan : EPA Region V / 1975
Report on Utah Lake, Utah County, Utah : EPA Region VIII / 1977
Report on Ute Reservoir, Quay County, New Mexico : EPA Region VI / 1977
Report on Viva Naughton Reservoir, Lincoln County, Wyoming : EPA Region VIII / [U.S. Environmental Protection Agency, National Eutrophication Survey] / 1977
Report on Waldo Lake, Lane County, Oregon : EPA Region X / 1978
Report on Wateree Lake, Fairfield, Kershaw and Lancaster Counties, Pennsylvania : EPA Region IV / 1975
PREV 1 ... 19 20 21 22 23 24 25 26 27 28 29 ... 32 NEXT

Save, Print or Email Selected Records