Conditions in the coal fields of Pennsylvania, West Virginia, and Ohio
Subtitle: Hearing before the Committee on Interstate Commerce, United States Senate, Seventieth Congress, first session, on S. res. 105, a resolution to investigate conditions in the coal fields of Pennsylvania, West Virginia, and Ohio. ...
Publisher: United States Govt. Prtg. Off.
Published: 1928
Place of publication: Washington
Language: eng
Subjects: Coal; Mines and mining; Trade and statistics; Coal miners; Coal mines and mining
Notes: Hearings held February 10 to March 20, 1928.