A.K. Singh <br/><br/>
Agriculture Extension : Impact and Assessment 

 - Jodhpur  Agrobios (India)  2012 
 - 266p 
<br/><br/>A.K. Singh: Agriculture Extension : Impact and Assessment.  Jodhpur.  Agrobios (India), 2012. 81-7754-039-4--(630.715SIN)   
<br/><br/><br/>ENGLISH 
<br/><br/><label>ISBN: </label>81-7754-039-4 
<br/><br/><label>Dewey Class. No.: </label>630.715  / SIN