Ban, A.W. Van Den <br/><br/>
Agricultural extension 

 - 2nd ed. 
 - Oxford  Blackwell  1996 
 - ix,294p.  24cm 
<br/><br/><label>ISBN: </label>063204053x 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agricultural Extension Work
<br/><br/><label>Dewey Class. No.: </label>630.715  / BAN