Injury experience in stone mining / U.S. Department of Labor, Mine Safety and Health Administration. (1987-198 : Informational report) (<1990->: Information report)
Injury experience in stone mining / U.S. Department of Labor, Mine Safety and Health Administration.
(1987-198 : Informational report) (<1990->: Information report)
国立国会図書館請求記号
DT623-18
国立国会図書館書誌ID
000006405167
資料種別
図書
著者
United States. Mine Safety and Health Administration.ほか