Borger, Edgar Lee <br/><br/>
Tractors and their power units 

 - New York  John Wiley and Sons  1979 
 - xvii,420p.  22cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Tractors
<br/><br/><label>LC Class. No.: </label>TL233.B33