Shyam Ranjan Kumar Singh <br/><br/>
Feedback Mechanism for Sustainable Agricultural Extension 

 - New Delhi  Today & Tommorow Printers And Publishers  2005 
 - 154p 
<br/><br/>Shyam Ranjan Kumar Singh & Sujeet Kumar Jha: Feedback Mechanism for Sustainable Agricultural Extension.  New Delhi.  Today & Tommorow Printers And Publishers, 2005. 81-7019-437-7 Rs. 495.00--(630.715SIN)   
<br/><br/><br/>ENGLISH 
<br/><br/><label>ISBN: </label>81-7019-437-7 
<br/><br/><label>Dewey Class. No.: </label>630.715  / SIN