Agricultural engineering in development :  agricultural tryres. 

 - Rome :  Food and Agriculture Organization of the UnitedNations,  1993. 
 - 69 p. :  ill. ;  30 cm. 
 - FAO agricultural services bulletin ;  104 .
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9251032874 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agricultural engineering.
<br/><br/><label>LC Class. No.: </label>ORG S1  / A35 no.104