A.W. Van Den Ban <br/><br/>
Agricultural Extension 

 - 2nd Ed 
 - New Delhi  CBS Publishers and Distributors  2002 
 - 294p 
<br/><br/><br/>ENGLISH 
<br/><br/><label>ISBN: </label>81-239-0576-9 
<br/><br/><label>Dewey Class. No.: </label>630.715  / BAN