GUPTA, M.L: Editor <br/><br/>
MINE VENTILATION, SAFETY AND ENVIRONMENT 

 - Bombay  Allied Publishers Private Limited, Bombay   2002 
<br/><br/><label>ISBN: </label>81 86772 10 3 
<br/><br/><label>Dewey Class. No.: </label>622.42  / GUP/MI