GARTHE S & HUPPOP O (1995) Dutch Ornithological Union Themeday Seabirds at sea in the North Sea:The distribution of Fulmars Fulmrus glacialis in the German Bight: do fisheries or hydrography explain the pattern?. LIMOSA 68 (3): 123-123.

Dutch Ornithological Union Themeday Seabirds at sea in the North Sea:The distribution of Fulmars Fulmrus glacialis in the German Bight: do fisheries or hydrography explain the pattern?

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