Title: Majority and minority reports of the United States Bituminous coal commission to the President 1920.
Authors: Robinson, H. M. 1845-1907.; White, John Philip, 1870-; White, John P. 1870-1934.; United States.
Publisher: Govt. print. off.,
Year: 1920
Subjects: Bituminous coal.; Coal trade United States.; Coal miners United States