Das Gupta, Debabrata <br/><br/>
Extension Education: Core Concepts and Emerging Areas / 
Debabrata Das Gupta 
 - 1st edition 
 - Chennai :  Agrobios ,  2019 
 - 416 pages 
<br/><br/><label>ISBN: </label>9788177543704 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Extension
<br/><br/><label>Dewey Class. No.: </label>630.7  / DAS