Rickard, T.A. <br/><br/>
Flotation 

 - San Francisco, CA  Mining and Scientific Press  1917 
 - 416 p.  ilus. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>FLOTACION
<br/><br/><label>Universal Decimal Class. No.: </label>A/622.752/R53