819 resultados para Atmosphärenchemie, Ozon, Stickoxide, Marine Grenzschicht, Photochemie

Annual report of the Marine Mammal Commission : a report to Congress.

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1987

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Annual report of the Marine Mammal Commission : a report to Congress.

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1986

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Annual report of the Marine Mammal Commission : a report to Congress.

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1988

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Annual report of the Marine Mammal Commission : a report to Congress.

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1991

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Ecology of Buzzards Bay : an estuarine profile / by Brian L. Howes and Dale D. Goehringer and Center for Marine Science and Technology, University of Massachusetts ; Rebecca J. Howard, project officer.

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Stellwagen Bank National Marine Sanctuary final environmental impact statement/management plan / Sanctuaries and Reserves Division.

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1

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Annual report of the Marine Mammal Commission : a report to Congress.

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1995

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Annual report of the Marine Mammal Commission : a report to Congress.

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1989

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Stellwagen Bank National Marine Sanctuary final environmental impact statement/management plan / Sanctuaries and Reserves Division.

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2

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Assessing human health risks from chemically contaminated fish and shellfish : a guidance manual / U.S. Environmental Protection Agency, Office of Marine and Estuarine Protection, Office of Water Regulations and Standards.

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Final environmental impact statement on the negotiation of a regime for conservation of Antarctic marine living resources / Department of State.

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Final environmental impact statement prepared on the proposed Looe Key National Marine Sanctuary.

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Fisheries management under the Fishery Conservation and Management Act, the Marine Mammal Protection Act, and the Endangered Species Act / Katherine A. Green Hammond, consultant, Ecosystem Modeling, Houston, Tex.

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Ontogeny and systematics of fishes : based on an international symposium dedicated to the memory of Elbert Halvor Ahlstrom / sponsored by the National Marine Fisheries Service, National Oceanic and Atmospheric Administration, United States Dept. of Commerce.

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Report of Lepocreadium Bimarium manter, 1940, Vitellibaculum Spinosa (Siddioi) & Cable, 1960) and Hirudinella Ventricosa (Pallas, 1774), parasites of marine fishes in Brazil

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Lepocreadium bimarinum and Vitellibaculum spinosa are referred for the first time in Stephanolepis hispidus and in Brazil, and Hirudinella ventricosa is reported from Scomberomorus cavalla. Measurements, figures and comments are given.

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