diversité biologique (2) société (humaine) (2) secteur des services (2) restauration (2) responsabilité (2) papier (2) ressource naturelle (2) modèle (2) poisson (2) estuaire (2) science économique (2) Costs (2) Scenarios (2) Programs (2) Environmental responsibility (2) Biodiversity (2) Speeches, addresses, etc (2) Scenarios (2) Responsibility (2) Public interest (2) Plots (Drama, novel, etc.) (2) Paper (2) Motion picture plays (2) Marine ecology (2) Lectures and lecturing (2) Harbors (2) Fishes (2) Finance (2) Example (2) Estuaries (2)