Journal of Extension Systems <br/><br/>
Journal of Extension Systems. Vol 4(1988) - 30(2014) 

 - Karnal  Journal of Extension Systems  1988 
 - 450p 
<br/><br/>Journal of Extension Systems: Journal of Extension Systems. Vol 4(1988) - 30(2014).  1988. 450p;--(630.71505JES)   
<br/><br/><br/>ENGLISH 
<br/><br/><label>Subjects--Topical Terms: </label><br/>AGRICULTURAL EXTENTION
<br/><br/><label>Dewey Class. No.: </label>630.71505  / JES