Dhananjay Kumar <br/><br/>
Agricultural Extension 

 - New Delhi  Alfa Publications  2012 
 - 326p 
<br/><br/>Dhananjay Kumar: Agricultural Extension.  New Delhi.  Alfa Publications, 2012. 93-81465-73-8 Rs. 950.00--(630.715DHA)   
<br/><br/><br/>ENGLISH 
<br/><br/><label>ISBN: </label>93-81465-73-8 
<br/><br/><label>Dewey Class. No.: </label>630.715  / DHA