Report of the working group on the Baltic marine environment, Helsinki, Finland, 21-23 April 1993
(1993). Report of the working group on the Baltic marine environment, Helsinki, Finland, 21-23 April 1993. CM Documents - ICES, C.M. 1993(E:6). International Council for the Exploration of the Sea: Copenhagen. 7 + annexes pp.
Part of: ICES CM Documents - ICES. ICES: Copenhagen. ISSN 1015-4744