Samanta, R. K. <br/><br/>
Agricultural extension in changing world perspective / 
R. K. Sama nta. 
 - New Delhi:  UPPAL Publishing House,  1991. 
 - xx,147 p.:  ill.;  23 cm. 
<br/><br/> Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>8185565007 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agricultural extension work.