- Publication Title:
- Coal mines and mining. Hours and earnings in anthracite and bituminous coal mining, anthracite, 1919 and 1920, bituminous, 1919.
- Display Title:
- Coal mines and mining. Hours and earnings in anthracite and bituminous coal mining, anthracite, 1919 and 1920, bituminous, 1919.
- Corporate Agency Authors:
- Labor Statistics Bureau and Labor Department
- Sort Author:
- Labor Statistics Bureau
- Date:
- Apr. 1921
- Publish Date ISO Format:
- 1921-04-01T00:00:00Z
- Publication Start:
- 19210401
- Publication End:
- 19210430
- Corporate/Agency Author:
- Labor Statistics Bureau
- Publication month:
- 9
- Publication year:
- 1921
- Description:
- 114 p. il.
- Notes:
- (H. doc. 1030, 66th Cong. 3d sess.)
- Notes:
- (H. doc. 1030, 66th Cong. 3d sess.)
- Monthly Catalog date:
- June 1921
- Monthly Catalog issue number:
- 318
- Monthly Catalog page number:
- 1
- Monthly Catalog issue date:
- 1921-06-01T00:00:00Z
- Record start page number:
- 673