Hinrichs, Roger A. <br/><br/>
Energy :  its use and the environment / 
Roger A. Hinrichs, Merlin Kleinbach 
 - 3rd ed. 
 - Fort Worth :  Harcourt College,  2002 
 - xv, 589 p. :  ill. ;  23 cm. 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>0030318343 9 (pbk.)  RM353.56 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Power (Mechanics)<br/>Power resources