Literaturrecherche

Literatur Meyer H, Fock HO (1995) The structure of the invertebrate fauna of salt marshes of the Wadden Sea coast of Schleswig-Holstein influenced by sheep-grazing. Helgoländer Meeresunters 49:563-589

Literatur Köhler A, Harms U, Luckas B (1986) Accumulation of organochlorines and mercury in flounder — an approach to pollution assessments. Helgoländer Meeresunters 40(4):431-440