A comparison of bycatch and discard mortality in three types of dredge used in the Portuguese Spisula solida (solid surf clam) fisheryFrancisco Leitão, Miguel B. Gaspar, Miguel N. Santos and Carlos C. MonteiroAquat. Living Resour., 22 1 (2009) 1-10DOI: https://doi.org/10.1051/alr/2009001
