A bio-economic analysis of long term changes in the production of French fishing fleets operating in the Bay of BiscayFabien Steinmetz, Olivier Thébaud, Fabian Blanchard, Pascal Le Floch and Julien BihelAquat. Living Resour., 21 3 (2008) 317-327DOI: https://doi.org/10.1051/alr:2008048