Hinrichs, Roger,  1941- <br/><br/>
Energy :  its use and the environment / 
Roger A. Hinrichs, Merlin Kleinbach. 
 - Four edition 
 - xviii, 595 pages :  Illustrations, maps ;  24 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0495010855 9780495010852 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Power (Mechanics).<br/>Power resources.