Search Results for the EPA National Library Catalog

Items Found: 2063
Showing: Items 701 - 750
Your Search: (SUBJECT=Nutrients)


 
 
 
PREV 1 ... 10 11 12 13 14 15 16 17 18 19 20 ... 42 NEXT
Select Item Title Year Published
Kelly's Falls Pond, Hillsborough County, New Hampshire. 1974
Kentucky Lake, Hardin, Decatur, Wayne, Perry, Benton, Humphreys, Houston, Henry, and Stewart Counties, Tennessee, Calloway, Trigg, Marshall, Lyon, and Livingston Counties, Kentucky. 1976
Kinetic Concepts for Measuring Microbial Rate Constants: Effects of Nutrients on Rate Constants. 1986
Kinetics and Mechanism of Precipitation and Nature of the Precipitatie Obtained in Phosphate Removal from Waste Water Using Aluminum (III) and Iron (III) Salts. 1970
Kinetics of algal systems in waste treatment : Field studies / 1971
Kinetics of algal systems in waste treatment Ammonia-nitrogen as a growth-limiting factor and other pertinent topics / 1970
Kinetics of algal systems in waste treatment. Phoshorus as a growth-limiting factor, part I. 1970
Laboratory Ecosystems for Studying Chemical Fate: An Evaluation Using Methyl Parathion. 1982
Laboratory Studies Evaluating the Enhanced Biodegradation of Weathered Crude Oil Components through the Application of Nutrients. 1990
Lac La Belle, Waukesha County, Wisconsin. 1975
Lahontan Reservoir, Churchill and Lyon Counties, Nevada. 1977
Lake Ahquabi, Warren County, Iowa. 1976
Lake Albert, Kingsbury County, South Dakota. 1977
Lake Allegan, Allegan County, Michigan. 1975
Lake Alvin, Lincoln County, South Dakota. 1976
Lake Amador, Amador County, California. 1978
Lake and reservoir restoration guidance manual / 1990
Lake Andrusia, Beltrami County, Minnesota. 1974
Lake Apopka, Lake and Orange Counties, Florida. 1977
Lake Ashtabula, Barnes and Griggs Counties, North Dakota. 1976
Lake Bemidji, Beltrami County, Minnesota. 1974
Lake Bloomington, McLean County, Illinois. 1975
Lake Brownwood, Brown County, Texas. 1977
Lake Butte des Morts, Winnebago County, Wisconsin. 1975
Lake Calahoun, Hennepin County, Minnesota. 1975
Lake Carolos, Douglas County, Minnesota. 1974
Lake Casitas, Ventura County, California. 1978
Lake Champlain, New York, and Vermont. 1974
Lake Charleston, Coles County, Illinois. 1975
Lake classification : a trophic characterization of Wisconsin lakes / 1975
Lake Cochrane perimeter road-sediment traps project : final report / 1979
Lake Cochrane, Deuel County, South Dakota. 1977
Lake Crowley, Mono County, California. 1978
Lake Darling, Douglas County, Minnesota. 1975
Lake Darling, Renville and Ward Counties, North Dakota. 1976
Lake Decatur, Macon County, Illinois. 1975
Lake Dora, Lake County, Florida. 1977
Lake Eau Claire, Eau Claire County, Wisconsin. 1974
Lake Elsinore, Riverside County, California. 1978
Lake Erie Enforcement Conference Technical Committee Report. 1967
Lake Erie intensive study 1978-1979 / 1985
Lake Erie nutrient control : effectiveness regarding assessment in eastern basin / 1980
Lake Erie nutrient control program : an assessment of its effectiveness in controlling lake eutrophication / 1980
Lake Erie Ohio, Pennsylvania, New York Intake Water Quality Summary 1970. 1971
Lake Erie South Shore Tributary Loading Data Summary, 1967. 1968
Lake Erie, Ohio, Pennsylvania, New York Intake Water Quality Summary, 1972. 1973
Lake Eutrophication - Water Pollution Causes, Effects and Control. 1970
Lake Geneva, Walworth County, Wisconsin. EPA Region V. 1975
Lake Gibson, Polk County, Florida. 1977
Lake Grant, Brown County, Ohio. 1975
PREV 1 ... 10 11 12 13 14 15 16 17 18 19 20 ... 42 NEXT

Save, Print or Email Selected Records