1981 Training for agriculture and rural development 

 - Italy:  United nations,  1982. 
 - 128p.;  23 cm 
<br/><br/><label>ISBN: </label>92-5-101184-2 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture
<br/><br/><label>Dewey Class. No.: </label>630.2  / TRA