Kovalevskii, A. L. <br/><br/>
Biogeochemical exploration for mineral deposits / 
A. L. Kovalevskii 
 - New Delhi :  Oxonian Press,  1979 
<br/><br/>Includes references and index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mineral
<br/><br/><label>Dewey Class. No.: </label>549  / KOV