Research Catalog

Title

Rib stability [microform] : practical considerations to optimize rib design / by W.C. Smith.

Author

Smith, W. C. (William Cyrille), 1955-

Publication

Washington, D.C. : U.S. Dept. of the Interior, Bureau of Mines, 1992.

Details

Description

16 p. : ill.; 28 cm.

Series Statement

Information circular ; 9323

Uniform Title

Information circular (United States. Bureau of Mines) ; 9323.

Subject

• Ground control (Mining)
• Coal mines and mining > Safety measures
• Coal > Geology
• Structural stability

Note

• Distributed to depository libraries in microfiche.
• Shipping list no.: 93-0007-M.

Bibliography (note)

• Includes bibliographical references (p. 15-16).

Reproduction (note)

• Microfiche.

Call Number

READEX Microfiche I 28.27:9323

OCLC

marcive28034090

Author

Smith, W. C. (William Cyrille), 1955-

Title

Rib stability [microform] : practical considerations to optimize rib design / by W.C. Smith.

Imprint

Washington, D.C. : U.S. Dept. of the Interior, Bureau of Mines, 1992.

Series

Information circular ; 9323

Information circular (United States. Bureau of Mines) ; 9323.

Bibliography

Includes bibliographical references (p. 15-16).

Reproduction

Microfiche. [Washington, D.C. : Supt. of Docs., U.S. G.P.O., 1993] 1 microfiche : negative.

Gpo Item No.

0637-A (MF)

Sudoc No.

I 28.27:9323

Research Call Number

READEX Microfiche I 28.27:9323