- Additional Authors
- Description
- iv, 57 p.; cm.
- Series Statement
- Mines Bur. Technical Paper No. 421
- Subject
- Mine timbering
- Note
- Reuse of record except for individual research requires license from LexisNexis.
- [Abstracts of, and extracts from, laws, by State; with data on deaths due to roof falls, by State]
- Indexed In (note)
- CIS Index to U.S. Executive Branch Documents, 1910-1932 Part 2
- Reproduction (note)
- Call Number
- C22.5-421
- OCLC
- cis19127037
- Title
State laws relating to coal-mine timbering [microform]
- Imprint
[Washington?] : U.S. G.P.O., 1928.
- Series
Mines Bur. Technical Paper No. 421
- Indexed In:
CIS Index to U.S. Executive Branch Documents, 1910-1932 Part 2
- Reproduction
Microfiche. [Bethesda, Md.]: LexisNexis Academic & Library Solutions, 1997, 11 x 15 cm. (CIS US Executive Branch Documents : no. C22.5-421)
- Added Author
Geyer, John Nicholas, 1896-
Paul, J. W. (James Washington)
- Sudoc No.
C 22.5:421
I 28.7:421
- Research Call Number
C22.5-421