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Search Results for the EPA National Library Catalog
Items Found: 1071
Showing: Items 401 - 450
Your Search: (SUBJECT=Aquatic biology)
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Title
Year Published
401
Ecoregional Biological Criteria.
1989
402
Ecoregions of the conterminous United States /
1986
403
Ecoregions of the Upper Midwest States /
1988
404
Ecosystem Organization of a Complex Landscape Long-Term Research in the Bornhöved Lake District, Germany / [electronic resource] :
2008
405
Ecosystems analysis of the Big Cypress Swamp and estuaries /
1973
406
Ecotox Database (AQUIRE, PHYTOTOX, and TERRETOX) (Non-VMS Data) (on Magnetic Tape).
1996
407
Ecotox Database (AQUIRE, PHYTOTOX, and TERRETOX) (Non-VMS Data) (on Magnetic Tape). (Reannoucement with New Abstract).
1996
408
Ecotox Database (AQUIRE, PHYTOTOX, and TERRETOX) (VMS Data and Programs) (on Magnegtic Tape).
1996
409
Ecotoxicology of Antifouling Biocides [electronic resource] /
2009
410
Eels and Humans [electronic resource] /
2014
411
Effect of Dredging Lilly Lake, Wisconsin.
1984
412
Effect of Elevated Water Temperature on Insect Emergence in Outdoor Experimental Channels.
1981
413
Effects of Acid and Aluminum on Swim Bladder Development and Yolk Absorption in the Fathead Minnow, 'Pimephales promelas', (Journal Version).
1988
414
Effects of Acidic Deposition on North American Lakes: Palaeolimnological Evidence from Diatoms and Chrysophytes.
1990
415
Effects of Agricultural Pesticides in the Aquatic Environment, Irrigated Croplands, San Joaquin Valley.
1972
416
Effects of Atrazine on Aquatic Ecosystems: A Physical and Mathematical Modeling Assessment.
1985
417
Effects of Atrazine on Community Level Responses in Taub Microcosms.
1985
418
Effects of Chemical Variations in Aquatic Environments. Volume I. Biota and Chemistry of Piceance Creek
1973
419
Effects of Chemical Variations in Aquatic Environments. Volume II. Toxic Effects of Aqueous Aluminum to Rainbow Trout
1973
420
Effects of Chemical Variations in Aquatic Environments. Volume III. Lead Toxicity to Rainbow Trout and Testing Application Factor Concept
1973
421
Effects of humic substances on metal speciation /
1989
422
Effects of industrial wastes on stream life
1961
423
Effects of large scale forest fires on water quality in interior Alaska,
1970
424
Effects of mineral acid deposition on concentrations of dissolved organic acids in surface waters /
1988
425
Effects of Mosquito Control Ditching on Estuarine Ecosystems.
1973
426
Effects of pesticides in water : a report to the States.
1972
427
Effects of River Fluctuations Resulting from Hydroelectric Peaking on Selected Aquatic Invertebrates.
1974
428
Effects of Synthetic Polyelectrolytes on Selected Aquatic Organisms.
1986
429
Effects of the phytosterol stigmastanol on early life-stages and life-cycles of fathead minnows (Pimephales promelas) and Ceriodaphnia dubia.
1999
430
Effects of Thermal Discharges upon the Chena River.
1973
431
Eighteenth International Seaweed Symposium Proceedings of the Eighteenth International Seaweed Symposium, held in Bergen, Norway, 20 - 25 June 2004 / [electronic resource] :
2007
432
Emergence and survival of lake trout (Salvelinus namaycush) and brook trout (S. fontinalis) from artificial substrates in an acid lake
1981
433
Emerging and Priority Pollutants in Rivers Bringing Science into River Management Plans / [electronic resource] :
2012
434
Enclosed Experimental Ecosystems and Scale Tools for Understanding and Managing Coastal Ecosystems / [electronic resource] :
2009
435
Encyclopedia of Coastal Science [electronic resource] /
2005
436
Encyclopedia of Modern Coral Reefs Structure, Form and Process / [electronic resource] :
2011
437
Encyclopedia of South American Aquatic Insects: Hemiptera - Heteroptera Illustrated Keys to Known Families, Genera, and Species in South America / [electronic resource] :
2011
438
Encyclopedia of South American Aquatic Insects: Odonata - Anisoptera Illustrated Keys to Known Families, Genera, and Species in South America / [electronic resource] :
2006
439
Encyclopedia of South American Aquatic Insects: Odonata - Zygoptera Illustrated Keys to Known Families, Genera, and Species in South America / [electronic resource] :
2008
440
Endosulfan : ambient water quality criteria.
1978
441
Endrin : ambient water quality criteria.
1978
442
Endrin: Effects on the Entire Life Cycle of a Saltwater Fish 'Cyprinodon variegatus'.
1977
443
Environmental Assessment for the Proposed Effluent Guidelines for the Landfills Point Source Category. Volume 1.
1998
444
Environmental assessment of proposed effluent guidelines for industrial waste combustors. Volume I /
1998
445
Environmental assessment of proposed effluent limitations guidelines and standards for synthetic-based drilling fluids and other non-aqueous drilling fluids in the oil and gas extraction point source category /
1999
446
Environmental Assessment of the Pesticide Manufacturing Industry.
1993
447
Environmental Effects of Increased Coal Utilization: Ecological Effects of Gaseous Emissions from Coal Combustion.
1979
448
Environmental effects of Schuylkill oil spill II, June 1972 /
1975
449
Environmental Impact of Land Use on Water Quality.
1977
450
Environmental monitoring and assessment program--surface waters : field operations manual for lakes /
1997
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