Search Results for the EPA National Library Catalog

Items Found: 1342
Showing: Items 51 - 100
Your Search: (SUBJECT=Phosphates)


 
 
 
PREV 1 2 3 4 5 6 7 8 9 10 11 12 ... 27 NEXT
Select Item Title Year Published
Aspects of phosphate utilization by blue-green algae / 1976
Assessment of the need for limitation on triaryl and trialkyl/aryl phosphates / 1979
Atmospheric inputs of phosphorus to southern Lake Huron, April-October 1975 / 1977
Atomic Absorption Analysis of Phosphates in Water. 1973
Atomic Absorption Analysis of Phosphates in Water/ 1973
Atwood Reservoir, Carroll and Tuscarawas Counties, Ohio. 1975
Audubon Lake, McLean County, North Dakota. 1976
Badger Lake, Polk County, Minnesota. 1974
Badin Lake, Montgomery and Stanley Counties, North Carolina. 1975
Baldwin Lake, Randolph County, Illinois. 1975
Bankhead Lake and Holt Lock and Dam, Walker and Tuscaloosa Counties, Alabama. 1976
Barkley Lake, Stewart and Montgomery Counties, Tennessee; Trigg and Lyon Counties, Kentucky. 1976
Barren River Reservoir, Allen and Barren Counties, Kentucky. 1977
Bartlett Lake, Koochiching County, Minnesota. 1974
Bass Lake, Starke County, Indiana. 1976
Bay of Naples and Sebago Lake, Cumberland County, Maine. 1974
Beach City Reservoir, Stark, and Tuscarawas Counties, Ohio. 1975
Bear Lake, Freeborn County, Minnesota. 1975
Beaver Dam Lake (South Basin), Barron County, Wisconsin. 1975
Beaver Run Reservoir Westmoreland County, Pennsylvania. 1975
Bench-scale high-rate disinfection of combined sewer overflows, with chlorine and chlorine dioxide / 1975
Benthic Survey of Flat Creek and the Salt River Near Thayne, Wyoming. 1973
Berlin Reservoir, Mahoning, Portage, and Stark Counties, Ohio. 1975
Best Demonstrated Available Technology (BDAT) Background Document for Organophosphorous Wastes (Proposed). 1988
Big Creek Reservoir, Polk County, Iowa. 1976
Big Eau Pleine Reservoir, Marathon County, Wisconsin. 1974
Big Lake, Apache County, Arizona. 1977
Big Lake, Stearns County, Minnesota. 1975
Big Stone Lake, Big Stone County, Minnesota and Roberts and Grant Counties, South Dakota. 1975
Biochemical analyses for detection and assessment of pollution in the subsurface environment / 1983
Biodegradation studies of carboxymethyl tartronate / 1978
Biological effects of copper and arsenic pollution / 1971
Biological electrodes specific for phosphate and nitrite ions / 1976
Biological treatment of concentrated sugar beet wastes / 1974
Birch Lake, Cass County, Minnesota. 1975
Black Hawk Lake, Sac County, Iowa. 1976
Black Lake, St. Lawrence County, New York. 1974
Blackduck Lake, Beltrami County, Minnesota. 1974
Blackhoof Lake, Crow Wing County, Minnesota. 1974
Blewett Falls Lake, Anson and Richmond Counties, North Carolina. 1975
Boca Reservoir, Nevada County, California. 1978
BOD, Solids and Nutrient Removal by Foam Flotation. 1974
Boone and South Holston Reservoirs, Washington, Sullivan, and Carter Counties, Tennessee, Washington County, Virginia. 1976
Brant Lake, Lake County, South Dakota. 1976
Browns Lake, Racine County, Wisconsin. 1975
Brush Lake, McLean County, North Dakota. 1976
Buckeye Lake, Fairfield, Licking, and Perry Counties, Ohio. 1975
Budd Lake, Martin County, Minnesota. 1974
Budd Lake, Morris County, New Jersey. 1976
Buffalo Lake, Wright County, Minnesota. 1974
PREV 1 2 3 4 5 6 7 8 9 10 11 12 ... 27 NEXT

Save, Print or Email Selected Records