Elian, George. <br/><br/>
The principle of sovereignty over natural resources. 

 - Alphen ann den Rijin, Netherlands :  Sithoff & Noordhoff,  1979. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>9028600493 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Natural resources -- International cooperation.--Natural resources -- International cooperation.