Report of the Bureau of Mines of the Department of Internal Affairs of Pennsylvania
Series: Official document / Bureau of Mines
Publisher: The Bureau
Published: 1897
Place of publication: [Harrisburg]
Language: eng
Subjects: Pennsylvania; Statistics; Periodicals; Pennsylvania. Bureau of Mines; Coal mines and mining
Notes: Continues: Pennsylvania Inspectors of Mines.  Reports of the Inspectors of Coal Mines of Pennsylvania.