N. K. Jaiswal <br/><br/>
Agricultural extension systems in india / by N. K. Jaiswal...[et al] 

 - Hyderabad  NIRD  1986 
 - 193p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agricultural-Programme
<br/><br/><label>Dewey Class. No.: </label>630.715 AGR