Approved dust respirators for coal mines /
by Robert H. Schutz.

Description

Main Author

Schutz, Robert H.

Related Names

United States. Bureau of Mines.

Language(s)

English

Published

[Washington, D.C.] : Bureau of Mines, [1971]

Subjects

Respirators (Medical equipment)
Mine dusts.
Breathing apparatus.

Physical Description

7 p. : tables ; 26 cm.

Locate a Print Version

Find in a library

Viewability