Gupta, C, K <br/><br/>
Hidrometarllurgy in Extraction Processes :    /  
Gupta, C, K 
 - 1a ed. 
 - Boca Raton ;   Crc Press ,   1990 
 - 225 p. ;   26 cm :    
<br/><br/><label>ISBN: </label>849368049 
<br/><br/><label>Subjects--Index Terms: </label>GEOLOGIA INGENIERIA DE MINAS MINERIA 
<br/><br/><label>Universal Decimal Class. No.: </label>622