Search Results for the EPA National Library Catalog

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Showing: Items 601 - 650
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Chronic Toxicity of Ammonia of Rainbow Trout. 1984
Chronic toxicity of atrazine to selected aquatic invertebrates and fishes / 1976
Chronic toxicity of chlordane, trifluralin, and pentachlorphenol to sheepshead minnows (Cyprinodon variegatus) / 1978
Chronic Toxicity of Dursban 'Chlorpyrifos' to the Fathead Minnow 'Pimephales promelas' and the Resultant Acetylcholinesterase Inhibition. 1983
Chronic toxicity of hexavalent chromium to the fathead minnow (Pimephales promelas) / 1980
Chronic toxicity of lindane to selected aquatic invertebrates and fishes / 1976
Chronic toxicity of methoxychlor, malathion, and carbofuran to sheepshead minnows (Cyprinodon variegatus) / 1977
Cichlid fishes of the great lakes of Africa: their biology and evolution, 1972
Circulation in fishes, 1971
Clean streams handbook : a citizen's manual for building a clean water community / 1981
Climate change and cold water fish : is trout fishing an endangered sport? / 1999
Climate change and small pelagic fish / 2009
Clinch and Powell valley watershed ecological risk assessment. 2002
Clinical methods for the assessment of the effects of environmental stress on fish health 1977
Coal combustion waste manual : evaluating impacts to fish and wildlife / 1981
Coastal 2000 fish pathology field guide / 2000
Coastal communications : endangered species sensitivity and ecological risk assessment : ORD/OW/OPPTS/USGS/University of Missouri / 2001
Coastal degradation and fish population losses / 1991
Coastal fish identification : California to Alaska / 1996
Coastal fishes of the Pacific Northwest. 1986
Coccidian Parasites (Apicomplexa: Eucoccidorida) in Hardy Head Fish, 'Atherinomorus capricornensis' (Woodland). 1989
Cod and hydrography : a review / 1958
Coeur d'Alene lake fish investigation data report : Coeur d'Alene, Idaho : May 2003 / 2003
Coeur d'Alene lake fish investigation plan : Coeur d'Alene, Idaho : April 2002 / 2002
Coho salmon (Oncorhynchus kisutch) fluorescent pigment mark-recovery program for the Taku, Berners, and Chilkat Rivers in southeastern Alaska (1972-1974) / 1978
Coliform Bacteria Growth and Control in Aerated Stabilization Basins. 1973
Collection of Papers Presented at the Fish Kill Investigation Seminar on 2-4 Nov 71. 1972
Collection of Papers Presented at the Fish Kill Investigation Seminar, Held on January 12-14, 1971. 1971
Collection of papers presented at the Fish Kill Investigation Seminar, on January 12-14, 1971. 1971
Color atlas of the diseases of fishes, amphibians, and reptiles 1974
Columbia River Basin fish and wildlife program. 2000
Columbia River basin fish contaminant survey 1996-1998 / 2002
Columbia River Thermal Effects Study. Volume I. Biological Effects Studies. 1971
Columbia River Thermal Effects Study. Volume I. Biological Effects Studies. 1971
Columnaris disease of fishes / 1963
Combined Use of Biochemical Indicators to Assess Sublethal Pollution Effects on the Gulf Killifish ('Fundulus grandis'). 1988
Combining Inupiaq and scientific knowledge : ecology in Northern Kotzebue Sound, Alaska / 2011
Come usted pescado?. 2002
Commencement Bay deep water sediment investigation, Tacoma, Washington, September 15-17, 1982 / 1983
Commentary observations on fish community health 1990
Commercial and sport fishes of the Mississippi River between Caruthersville, Missouri and Dubuque, Iowa 1952
Committing to Our Future: A Comprehensive Conservation and Management Plan for the Greater Charlotte Harbor Watershed from Venice to Bonita Springs to Winter Haven. 2008
Common abnormalities in fishes, their causes and effects. 1972
Common and scientific names of fishes from the United States and Canada / 1991
Common and scientific names of fishes from the United States, Canada, and Mexico / 2004
Common and scientific names of fishes from the United States, Canada, and Mexico / 2013
Common diseases of fish in Michigan / 1950
Common fishes of Maryland how to tell them apart. 1950
Common strategies of anadromous and catadromous fishes : proceedings of an international symposium held in Boston, Massachusetts, USA, March 9-13, 1986 / 1987
Commonwealth of Pennsylvania Invasive Species Council Aquatic Invasive Species Management Plan. 2006
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