Boyd, John <br/><br/>
Tools for agriculture ; a buyer's guide to low-cost agricultural implements 

 - 2 ed. 
 - London :  Intermediate Technology,  1976 
 - 173 p.  : ilus. 
<br/><br/><label>LCCN: </label>22716 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Maquinaria agrícola.
<br/><br/><label>Dewey Class. No.: </label>631.3  / B6 1976