développement durable (1) recherche (1) région (1) papier (1) analyse (1) industrie minière (1) environnement (1) activité minière (1) ordre (1) Comparative studies (1) Web sites (1) Rich people (1) Sustainable development (1) Social responsibility of business (1) Technique (1) Will (1) Research (1) Petroleum (1) Percentage (1) Partnership (1) Paper (1) Order (1) Oils and fats (1) Nature and nurture (1) Natural resources (1) Mining engineering (1) Mines and mineral resources (1) Mineral industries (1) Latin America (1) Industries (1)