Effects of beamtrawl fishery on the bottom fauna in the North Sea : II : the 1990 studies

Introduction / ed. S.J. de Groot. - General information and methods / ed. J.S. Sydow. - Penetration depth of beamtrawl gear / ed. C. Laban and H. Lindeboom. - Measurements of catch composition and survival of benthic animals in beam trawl gear fishery for sole in the Southern North Sea / ed. M. ...