Farm implements for arid and tropical regions. 

 - Rev. ed. 
 - Rome :  FAO ,  1969 
 - xii, 159p. :  ill. ;  22 cm.  
 - FAO agricultural development paper .
<br/><br/>Includes bibliographical references. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture<br/>Agricultural implements<br/>Mechanization
<br/><br/><label>Dewey Class. No.: </label>631.3  / FAO-8