Cecala, Andrew B. <br/><br/>
Reducing respirable dust concentrations at mineral processing facilities using total mill ventilation systems / 
by Andrew B. Cecala, George W. Klinowski, and Edward D. Thimons. 
 - Washington, D.C. :  U.S. Dept. of the Interior, Bureau of Mines,  1993. 
 - 11 p. :  ill. ;  28 cm. 
 - Report of investigations ;  9469 .
 - Report of investigations (U.S. Bureau of Mines) ;  9469. .
<br/><br/>Includes bibliographical references (p. 11). 
<br/><br/><label>LCCN: </label>93017142  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ore-dressing plants--Dust control.<br/>Ore-dressing plants--Heating and ventilation.
<br/><br/><label>LC Class. No.: </label>TN23  TH7697.O7  / .U43 no. 9469 
<br/><br/><label>Dewey Class. No.: </label>622 s  622/.7