Public Affairs Department <br/><br/>
Offshore Drillng Deeper and Deeper 

 - Calgary,  Shell Canada Resources Limited,  1982, 
 - 11p.  30cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Offshore Drillng 
<br/><br/><label>Dewey Class. No.: </label>622.24.085  / OFF