Literaturrecherche

Literatur Götze E, Böttcher U, Gröhsler T (2002) Survey report for RV Walther Herwig III 25.05.-10.06.2001. In: Report of the Baltic International Fish Survey Working Group : ICES Headquarters 8-12 April 2002. Copenhagen: ICES, p 10

Literatur Lang T (2002) Fish disease surveys in environmental monitoring: the role of ICES. ICES Mar Sci Symp 215:202-212