Report of the ICES working group on the introduction of non-indigenous marine organisms
(1974). Report of the ICES working group on the introduction of non-indigenous marine organisms. CM Documents - ICES, C.M. 1974(E:7). International Council for the Exploration of the Sea: Copenhagen. 4 + annexes pp.
Part of: ICES CM Documents - ICES. ICES: Copenhagen. ISSN 1015-4744