Carruthers, Ian. <br/><br/>
Tools for agriculture  : a guide to appropriate equipment for smallholder farmers 

 - 4 ed. 
 - London :  Intermediate Technology Publications,  1992 
 - 238 p. 
<br/><br/><label>LCCN: </label>40977 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Maquinaria agrícola.
<br/><br/><label>Dewey Class. No.: </label>631.3  / C37 1993