Regional Enforcement of Mine Safety and Health Regulations and Miner Education in the Federal Republic of Germany

Auteur : D. P. Schlick, George J. Karabin, Kirk W. McCabe, Robert Lee Stahl, Robert T. Beckman, United States. Mine Safety and Health Administration, K. Thirumalai, M. Terry Hoch, Robert F. Holub, William Pascoe

Date de publication : 1978

Éditeur : Department of Labor, Mine Safety and Health Administration

Nombre de pages : 24