Singh, Uttam Kumar <br/><br/>
Extension education 
Uttam Kumar Singh, A. K. Nayak 
 - New Delhi  Commonwealth Publications  2006 
 - 204 p. ; 23 cm 
<br/><br/><label>ISBN: </label>9788171694426 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agricultural extension work -- India<br/>Rural extension -- India
<br/><br/><label>Dewey Class. No.: </label>370 SIN