The Appalachian coal miner: his way of living, working, and relating to others.
D000367:Age Factors; D003032:Coal Mining / Q000266:history*; D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans; D007348:Insurance, Health; D007398:Interpersonal Relations; D007750:Labor Unions / Q000266:history; D008019:Life Style; D008297:Male; D011009:Pneumoconiosis / Q000266:history*; D012923:Social Class; D012924:Social Conditions; D014481:United States; D014937:Work