Shippen, J. M. <br/><br/>
Basic farm machinery/ 
J. M. Shippen and J. C.Turner 
 - London :  Pergamon Press,  1966 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Machines
<br/><br/><label>Dewey Class. No.: </label>621.8  / SHI