Research Catalog

Title

Impact of using auxiliary fans on coal mine ventilation efficiency and cost / by Keith G. Wallace, Jr. ... [et al.].

Publication

Washington, D.C. (2401 E St., N.W., MS #9800, Washington 20241) : U.S. Dept. of the Interior, Bureau of Mines, 1990.

Details

Additional Authors

• Wallace, Keith G.
• United States. Bureau of Mines.

Description

8 p. : ill.; 28 cm.

Series Statement

Report of investigations ; 9307

Uniform Title

Report of investigations (United States. Bureau of Mines) ; 9307.

Subjects

• Brattices (Mining)
• Fans (Machinery)
• Air flow
• Mine ventilation

Note

• Distributed to depository libraries in microfiche.

Call Number

READEX Microfiche I 28.23:9307

LCCN

90001512 //r90

OCLC

marcive21160877

Title

Impact of using auxiliary fans on coal mine ventilation efficiency and cost / by Keith G. Wallace, Jr. ... [et al.].

Imprint

Washington, D.C. (2401 E St., N.W., MS #9800, Washington 20241) : U.S. Dept. of the Interior, Bureau of Mines, 1990.

Series

Report of investigations ; 9307

Report of investigations (United States. Bureau of Mines) ; 9307.

Added Author

Wallace, Keith G.

United States. Bureau of Mines.

Gpo Item No.

637-A (MF)

Sudoc No.

I 28.23:9307

Research Call Number

READEX Microfiche I 28.23:9307