Potash technology:   Mining, processing, maintenance, transportation, occupational health and safety, environment 

 - Toronto:   Pergamon Press,   1983 
 - xx, 887p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Technology
<br/><br/><label>Subjects--Index Terms: </label>Mining processing  
<br/><br/><label>Universal Decimal Class. No.: </label>622.363.2(082.2)  / M3