Culpin, Claude. <br/><br/>
Farm machinery / 
Claude Culpin. 
 - 9th ed. 
 - London :  Crosby Lockwood Staples,  1976. 
 - x, 410 p. :  ill. ;  24 cm. 
<br/><br/>Includes bibliographies and index. 
<br/><br/> Open access. 
<br/><br/><label>ISBN: </label>0258970480 
<br/><br/><label>LCCN: </label>77361955  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agricultural machinery.