De, Dipak Jirli, Basavaprabhu <br/><br/>
Handbook of extension education 

 - Jodhpur  Agrobios  2010 
 - 403 
<br/><br/><label>ISBN: </label>9788177544039 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agricultural research<br/>IPR