Agricultural engineering :  proceedings of the Eleventh International Congress on Agricultural Engineering, 4-8 September, Dublin, 1989 / 
edited by Vincent A. Dodd 
 - Rotterdam :  A. A. Balkema,  1989 
 - 4v. ;  25 cm. 
<br/><br/><label>ISBN: </label>9061919800 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agricultural engineering--Congresses