Intermediate report of the study group on net drawing
Wileman, D.A.; van Marlen, B. (1988). Intermediate report of the study group on net drawing. CM Documents - ICES, CM 1988(B:39). International Council for the Exploration of the Sea: Copenhagen. 8 + appendices pp.
Part of: ICES CM Documents - ICES. ICES: Copenhagen. ISSN 1015-4744