Bulletin. 521. Barrier pillars in western middle field, anthracite region of Pennsylvania [with bibliography]; by S. H. Ash, D. O. Kennedy, H. B. Link, and W. M. Romischer.
Publication Title:
Barrier pillars in western middle field, anthracite region of Pennsylvania [with bibliography]; by S. H. Ash, D. O. Kennedy, H. B. Link, and W. M. Romischer.
Display Title:
Bulletin. 521. Barrier pillars in western middle field, anthracite region of Pennsylvania [with bibliography]; by S. H. Ash, D. O. Kennedy, H. B. Link, and W. M. Romischer.
Series Title:
Bulletin.
Corporate Agency Authors:
Mines Bureau and Interior Dept.
Sort Author:
Mines Bureau
Authors:
Ash, S. H., Kennedy, D. O., Link, H. B., and Romischer, W. M.
Date:
1953
Publish Date ISO Format:
1953-01-01T00:00:00Z
Publication Start:
19530101
Publication End:
19531231
Corporate/Agency Author:
Mines Bureau
Publication month:
13
Publication year:
1953
SuDoc number:
I 28.3:521
Description:
v+92. p. il. 8 pl. in pocket, 4°
Notes:
* For Sale by Superintendent of Documents. Paper, $1.00. • Sent to Depository Libraries. Item 636
Availability:
* For Sale by Superintendent of Documents. Paper, $1.00. • Sent to Depository Libraries. Item 636