Wark, Ian W. <br/><br/>
Principles of Flotation / 

 - Melbourne :  Australasian Institute of Mining and Metallurgy,  1938. 
 - 346 p. :  ill. ;  22 cm. 
<br/><br/>Includes bibliographic references and index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Metodos Eletrostaticos.<br/>Froth flotation<br/>Flotation <br/>Extractive metallurgy
<br/><br/><label>Dewey Class. No.: </label>622.752  / WAR