[DATA ON INJURIES IN THE COAL MINING INDUSTRIES IN CAPITALISTIC COUNTRIES IN RECENT YEARS].
D000059:Accidents; D000062:Accidents, Occupational; D030861:Capitalism; D003032:Coal Mining; D006801:Humans; D007221:Industry; D013223:Statistics as Topic; D014947:Wounds and Injuries
ACCIDENTS, INDUSTRIAL; COAL MINING; REVIEW; STATISTICS; WOUNDS AND INJURIES
NEKOTORYE DANNYE O TRAVMATIZME V UGOL'NOI PROMYSHLENNOSTI KAPITALISTICHESKIKH STRAN ZA POSLEDNIE GODY.