- Publication Title:
- Coal dust. Mine Safety Board decision 32: Prevention of coal-dust explosions by rock dusting; by Mine Safety Board.
- Display Title:
- Coal dust. Mine Safety Board decision 32: Prevention of coal-dust explosions by rock dusting; by Mine Safety Board.
- Corporate Agency Authors:
- Mines Bureau and Interior Department
- Sort Author:
- Mines Bureau
- Date:
- Mar. 1940
- Publish Date ISO Format:
- 1940-03-01T00:00:00Z
- Publication Start:
- 19400301
- Publication End:
- 19400331
- Corporate/Agency Author:
- Mines Bureau
- Publication month:
- 10
- Publication year:
- 1940
- SuDoc number:
- I 28.27:7109
- Description:
- [1]+3+[1] p. 4°
- Notes:
- (Information circular, I. C. 7109.) [Processed. Supersedes Mine Safety Board decision 5.]
- Notes:
- (Information circular, I. C. 7109.) [Processed. Supersedes Mine Safety Board decision 5.] † Distribution Made by Issuing Office.
- Availability:
- † Distribution Made by Issuing Office.
- Monthly Catalog date:
- April 1940
- Monthly Catalog issue number:
- 544
- Monthly Catalog page number:
- 1
- Monthly Catalog issue date:
- 1940-04-01T00:00:00Z
- Record start page number:
- 533