Kepner, Robert Allen,  1915- <br/><br/>
Principles of farm machinery / 
R. A. Kepner, Roy Bainer, and E. L. Barger. 
 - 3d ed. 
 - New Delhi :  Avi Pub. Co.,  c1978 [reprint 2000] 
 - xi, 527 p. :  ill. ;  24 cm. 
<br/><br/>Includes bibliographies and index. 
<br/><br/><label>ISBN: </label>087055252X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agricultural machinery.
<br/><br/><label>Dewey Class. No.: </label>631.3  / KEP 2000