Samanta, R.K <br/><br/>
Agricultural extention in changing world perspective 

 - New Delhi  Upul Pub.  1991 
 - xx,147 p. 
<br/><br/><label>ISBN: </label>8185565007 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture
<br/><br/><label>Dewey Class. No.: </label>630.717  / SAM