Singh, A.K. <br/><br/>
Agricultural extension :   impact and assessment/ 
A.K. Singh. 
 - Jodhpur :   Agrobios,   2006. 
 - xii, 266 p. ;   22 cm. 
<br/><br/><label>ISBN: </label>8177540394 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agricultural education -- --India.
<br/><br/><label>Dewey Class. No.: </label>630.54  / SIA 1999[2006]