Stapledon, R. George <br/><br/>
Farming and mechanised agriculture 

 - 4 ed. 
 - London :  Todd,  1950 
 - 407 p.  : ilus. 
<br/><br/><label>LCCN: </label>57668 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Maquinaria agrícola.
<br/><br/><label>Dewey Class. No.: </label>631.3  / S83 1950