Gilman, A. R.  Ladd, C. E.  <br/><br/>
Farm Tractors 

 - John wiley & sons  N.Y.  1932 
 - 492p.  fig., ill. 
<br/><br/><label>Nat. Bib. No.: </label>1625 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture
<br/><br/><label>Universal Decimal Class. No.: </label>631.372  / STO