Remote monitoring of air quality in underground mines /

Bibliographic Details
Main Author:	Scott, Lawrence W.
Corporate Author:	United States. Bureau of Mines
Format:	Government Document Book
Language:	English
Published:	[Washington] : Dept. of the Interior, Bureau of Mines, 1977.
Series:	Report of investigations (United States. Bureau of Mines) ; 8253.
Subjects:	Mine ventilation > Measurement. Mine gases.

Description
Physical Description:	3 unnumbered pages, 14 pages : illustrations ; 27 cm.