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Die Ostsee, das Seegebiet mit der grössten Verschmutzung in der Welt?
Grasshoff, Klaus - In: Universitas : Orientieren! Wissen! Handeln! 27 (1972) 11, pp. 1201-1204
Persistent link: https://www.econbiz.de/10002534381
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Hur ska det gå för Őstersjön?
Hannerz, Lennart - In: Vår industri (1975) 7, pp. 14-17
Persistent link: https://www.econbiz.de/10002632055
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Kann die Ostsee gerettet werden?
Hannerz, Lennart - 1971
Persistent link: https://www.econbiz.de/10002632063
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Eutrophication and the Baltic Sea : causes and consequences
Larsson, Ulf; Elmgren, Ragnar; Wulff, Fredrik - In: Ambio : a journal of human environment 14 (1985) 1, pp. 9-14
Persistent link: https://www.econbiz.de/10002353693
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Havets økopolitik : Forstår forskerne og politikerne hinanden?
Møller Christensen, Jørgen - 1980
Persistent link: https://www.econbiz.de/10002507825
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Kształtowanie środowiska morskiego i nadmorskiego do roku 2000
Hueckel, Stanisław - In: Polska na morzu 2000, (pp. 127-140). 1976
Persistent link: https://www.econbiz.de/10003046968
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Pollution problems of the Baltic in the light of the seventh Conference of Baltic Oceanographers, Helsinki, May 11 to 15, 1970 : transl. from Polish
Zeidler, R. - In: Marine technology and management (1973), pp. 95-104
Persistent link: https://www.econbiz.de/10003031366
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Program prac legislacyjnych nad ochrona Bałtyku przed zanieczyszczeniami
°Zukowski, Krzysztof - In: Technika i gospodarka morska : TGM ; miesie̜cznik … 33 (1983) 12, pp. 616-619
Persistent link: https://www.econbiz.de/10003035316
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Nitrogen transformations in the Baltic proper : denitrification counteracts eutrophication
Rönner, Ulf - In: Ambio : a journal of human environment 14 (1985) 3, pp. 134-138
Persistent link: https://www.econbiz.de/10002696684