Tools for agriculture : a guide to appropriate equipment for smallholder farmers. 

 - 4th. ed. 
 - London :  Intermediate Technology Publications Ltd., London (GB),  1992. 
 - 238  p. :  ill. ;  28 cm. 
<br/><br/> Includes index 
<br/><br/>৩৩৯  ৩৩৯ 
<br/><br/><label>ISBN: </label>1 85339 100 X  
<br/><br/><label>Subjects--Topical Terms: </label><br/> Agricultural engineering.
<br/><br/><label>Dewey Class. No.: </label>631.3 / T618