Gupta, K. Ramesh. <br/><br/>
Studies on the extraction of cobalt and nickel by Di(2-Ethyl-Hexyl) Phosphoric acid. 

 - Bangalore  IISc. 
 - vii, 118p  includes bibl. 
<br/><br/><label>Dewey Class. No.: </label>661.062  / N88 "THESIS"