Christensen, John W. <br/><br/>
Global science : energy, resources, environment 

 - Dubuque, Iowa  Kendall Hunt  1991 
 - 699 p 
<br/><br/><label>ISBN: </label>0-8403-4657-3 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science
<br/><br/><label>LC Class. No.: </label>TJ 163.2 .C4884/