Dalverny. L. E. <br/><br/>
Continuous gas monitoring using tube bundles at the Joanne mine fire / 
by L.E. Dalverny, Z.J. Fink & J.P. Weiheimer. 
 - [Washington, D.C.] :  U.S. Dept. of the Interior,  1975. 
 - 12 p. :  ill. 
 - Technical progress report / Bureau of Mines, U.S. Department of the Interior ;  92. .
 - Technical progress report (U.S. Department of the Interior.  92. .
<br/><br/> Prepared for Coal Mine Health and Safety Programs. 
<br/><br/><label>LCCN: </label>92033239 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mineral industries.<br/>Mines and mineral resources.<br/>Mine safety.