_ <br/><br/>
Energy: the next twenty years:report 

 - Cambridge  Ballinger  1979 
 - xxviii,628 p.  22cm. 
<br/><br/><label>ISBN: </label>0884100928 
<br/><br/><label>Subjects--Uniform Titles: </label><br/>Natural resources
<br/><br/><label>Dewey Class. No.: </label>333.7  / ENE