Wageningen.International Agricultural Centre   <br/><br/>
15th International Training Centre on rural extension held on 2-29 July, 1967, summaries  (Book) 

 - Wageningen  International Agricultural Centre  1967 
 - 29 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Agricultural education--Congresses Agricultural extension work
<br/><br/><label>Universal Decimal Class. No.: </label>374.2:63 IAC  / 9946