Matta, Joseph E. <br/><br/>
Effect of location and type of water sprays for respirable dust suppression on a continuous mining machine (BM-TPR 96) 
Matta, Joseph E. 
 - Washington  Bureau of mines  1976 
<br/><br/><label>Subjects--Topical Terms: </label><br/>CONTROL DE POLVO EN LA MINA<br/>VENTILACION EN LA MINA<br/>POLVO EN LA MINA
<br/><br/><label>Universal Decimal Class. No.: </label>622.807