TY JOUR TI Management of occupational safety and health personnel in the international Lafarge Cement KW labour protection KW health personnel KW biodiversity KW managing standard for health and safety KW re-clamation KW collective agreement JO Technique and technology of silicates AU Belimova, O.A. PY 2014 IS 21 PB Individual Entrepreneur Svetlana Vasilievna Samchenko