Tools for agriculture :  a guide to appropriate equipment for smal lholder farmers / 
edited by Ian Carruthers and Marc Rodriguez 
 - London :  Intermediate Technology Publications,  1992 
 - viii, 238 p. :  ill. ;  30 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agricultural implements.
<br/><br/><label>Dewey Class. No.: </label>Q 631.3 TOO