Steinhart, Carol E. <br/><br/>
Energy  sources, use, and role in human affairs 
Carol E. Steinhart, John S. Steinhart 
 - North Scituate, Mass.  Duxbury Press  1974 
 - 362 p. : ill. ; 24 cm. 
<br/><br/> includes index 
<br/><br/><label>ISBN: </label>0878720693 
<br/><br/><label>LCCN: </label>74-75710 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Power resources--United States<br/>Energy conservation--United States