[Recovery of the herring stock in the North Sea]

alimentos animal animal aquatique animales animals aquatic animals aquatic organisms arenque atlantic ocean atlantique nord-est biologia biologie biology ceiuapa (grupos de especies) fishery resources fishes foods hareng herrings isscaap groups of species living resources marine areas natural resources northeast atlantic oceano atlantico organisme aquatique peces peces marinos poisson de mer produit alimentaire recursos recursos naturales recursos pesqueros resources ressource ressource halieutique ressource naturelle ressource vivante saltwater fishes vertebrados vertebrates vertebre