Ishwar singh etc <br/><br/>
Text Book of E-Extension And I.C.T. in Agriculture 

 -  2022  "Agrotech Publishing Academy, Udaipur" 
<br/><br/><label>ISBN: </label>978-93-90647-11-8 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Extension
<br/><br/><label>Dewey Class. No.: </label>T9(J)    R22