Jones, Fred R.,  <br/><br/>
Farm power and tractors / 
Fred R. Jones and William H. Aldred 
 - Fifth edition 
 - New York :  McGraw-Hill,  1980 
 - viii, 466 pages :  illustrations ;  24 cm 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>0070327815 (paperback) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Farm tractors<br/>Farm engines
<br/><br/><label>LC Class. No.: </label>S711 J63