Detection of bias in observer-based estimates of retained and discarded catches from a multi species trawl fishery
G.W. Liggins, M.J. Bradley, S.J. KennellyVolume:
32
Year:
1997
Language:
english
DOI:
10.1016/s0165-7836(97)00053-2
File:
PDF, 1.23 MB
english, 1997