Malakhov, A.  x <br/><br/>
The mystery of the earth's mantle  x 

 - x 
 - Moscow  Mir Pub  1970 
 - 230p 
<br/><br/>
<br/><br/><label>ISBN: </label>x      
<br/><br/><label>Subjects--Topical Terms: </label><br/>The mystery of the earth's mantle The mystery of the earth's mantle 
<br/><br/><label>Dewey Class. No.: </label>550/MAM