Elian , George  <br/><br/>
Principle of sovereignty over natural resources  

 - USA  Sijthoff and Noordhoff   1979 
 - 238p.  
<br/><br/><label>ISBN: </label>9028600493 
<br/><br/><label>Universal Decimal Class. No.: </label>349.6:502.171  / ELI