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Search Results for the EPA National Library Catalog
Items Found: 1223
Showing: Items 951 - 1000
Your Search: (SUBJECT=algae)
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Year Published
951
Results of an Acute Toxicity Study in Green Algae (Desmodesmus Subspicatus) (CHODAT).
2011
952
Results of an Acute Toxicity Study in Green Algae. (Confidential).
2011
953
Results of an Acute Toxicity Study on Rainbow Trout, Daphnia Magna, and Green Algae with 1-Dodecene.
2010
954
Results of an Algae and a Fish Study with E8-Quinolinol Lithium Salt.
2012
955
Results of an Algae Toxicity Study and Biodegradation Study with 1-Octanesulfonamide, N-(3-(dimethyloxidoamino) propyl)-3,3, 4,4,5,5,6,6,7,7, 8,8,8,-tridecafluoro-.
2012
956
Results of an Algal Study with a Mixture Containing 1H-Pyrazole-5-Sulfonamide, N-(((4,6-dimethoxy- 2-pyrimidinyl)amino) carbonyl)-1-methyl 4-(2-methyl-2H-tetrazol-5-yl).
2011
957
Results of an Aquatic Toxicity Study in Green Agae with Nitrogen Containing Heterocycle, Substituted (TGAI), (Star 2).
2009
958
Results of an Aquatic Toxicity Study in Green Algae with Epoxide, Substituted (Star 2), Nitrogen Containing Heterocycle, Substituted (Star 2).
2009
959
Results of an Aquatic Toxicity Study in Green Algae with Nitrogen Containing Heterocycle, Substituted (TGAI) (Star 2).
2009
960
Results of an OECD 201 Algae Growth lnhibition Test and an OECD 211 Daphnia magna Reproduction Test Conducted on 1H-Imidazole-1-ethanamine, 4,5-dihydro-, 2-nortall-oil alkyl derivs.
2016
961
Results of an Oral (Drinking Water) Repeated-dose Toxicity Study in Mice.
2011
962
Results of aquatic invertebrates and algae with Light and Heavy Cracked Diesel Oil and Light Cracked Gas Oil.
2010
963
Results of Aquatic Toxicity Study with Cyrel FlexoSol Containing: Decahydronaphthalene, Benzyl Alcohol, Naphtha, and 2-ethylhexanol.
2012
964
Results of Continuous Exposure of Fathead Minnow Embryo to 21 Priority Pollutants and Tables of Acute Toxicity Testing.
2000
965
Results of Ocean Diffusion and Biological Studies of the Hollywood, Florida, Ocean Outfall /
1976
966
Results of Three Acute Aquatic Toxicity Studies: Algae, Invertebrates, Fish with Carboxylic Acid.
2009
967
Results of two 72-hour Static Toxicity Tests in Green Algae with Trifluoroacetic Acid.
2010
968
Results of Two Studies: (1) a Study of the Toxicity of Cyclohexanamine, 4,4'-methylenebis(N-(1 -methylpropyl)-, (Clearlink 1000)) to the Freshwater Green Algae, Selenastrum Capricornuaum and (2) a Study of the Toxicity of Clearlink100.
2010
969
Results on a 72-hour Algal Growth Inhibition Study using tert-amyl peroxy-2-ethyl hexa no ate.
2013
970
Retrospective Study of the Water Quality Issues of the Upper Potomac Estuary.
1990
971
Review of Methods for the Analysis of Chlorophyll in Periphyton and Plankton of Marine and Freshwater Systems.
1986
972
Review of the Current Status of Marine Algal Toxicity Testing in the United States.
1993
973
Revision of the Nostocaceae with constricted trichomes /
1978
974
Richardson Bay effluent dilution study : working paper.
1971
975
Richardson Bay Effluent Dilution Study. A Working Paper.
1971
976
Rock filters for removal of algae from lagoon effluents /
1980
977
Role of inorganic carbon availability in the formation of nuisance blooms fo [sic] blue-green algae : final technical completion report /
1978
978
Rotating Biological Disk Wastewater Treatment Process. Pilot Plant Evaluation.
1974
979
S-2, a new virus of unicellular cyanobacteria
1976
980
Salem Lake Restoration
1995
981
Salton Sea, California. Water Quality and Ecological Management Considerations.
1970
982
Seasonal Abundance Patterns of Diatoms on 'Cladophora' in Lake Huron.
1982
983
Seavegetable book
1977
984
Seaweed ecology and physiology
1994
985
Seaweed handbook an illustrated guide to seaweeds from North Carolina to the Arctic /
1977
986
Seaweed resources of the ocean /
1975
987
Seaweeds : a color-coded, illustrated guide to common marine plants of the east coast of the United States
1977
988
Seaweeds of the Pacific Coast : common marine algae from Alaska to Baja California /
2003
989
Second Symposium on Recent and Fossil Marine Diatoms, London, September 4-9, 1972 : proceedings /
1973
990
Second US/USSR symposium : biological aspects of pollutant effects on marine organisms, Terksol, USSR, June 4 to 9, 1979 /
1982
991
Sediments and sediment-water nutrient interchange in Upper Klamath Lake, Oregon /
1974
992
Selected Annotated Bibliography on Water Resources of the State of Washington.
1973
993
Selected bibliography of publications relating to undesirable effects upon aquatic life by algicides, insecticides, weedicides /
1954
994
Selected Bibliography on the Periphyton, 1982.
1982
995
Selection of an alga for a photosynthetic gas exchanger /
1960
996
Separation of algal cells from wastewater lagoon effluents /
1978
997
Separation of algal cells from wastewater lagoon effluents. Volume 2. Effect of sand size on the performance of intermittent sand filters /
1979
998
Seventy-two Hour Algal (Pseudokirchneriella subcapitata) Toxicity Study with Organic Zirconium Complex.
2008
999
Shagawa Lake Project. Lake Restoration by Nutrient Removal from Wastewater Effluent.
1973
1000
Shellfish and seaweed harvests of Puget Sound
1986
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