Département de la Manche (3) Seashore (3) Pollution (3) Necessity (Philosophy) (3) Navies (3) Marine ecology (3) Impact (3) Human comfort (3) Hand (3) Fishery resources (3) Fisheries (3) Example (3) Coasts (3) Biotic communities (3) Habitat (3) Necesidad (Filosofía) (3) Manos (3) Recursos pesqueros (3) Contaminación (3) Marina de guerra (3) Pollution (3) Habitat (3) Mutilation, dégradation, etc. (3) Marine (3) Bien-être (3) Habitat (3) Exemple (3) Impact (3) Écologie marine (3) Ressources halieutiques (3)