Naqvi  Hasan Mehdi <br/><br/>
<A> comparative study of training and visit system of agricultural extension in Punjab and N.W.F.P. 

 - Peshwar      PK 1990     
 - 133p 
<br/><br/><label>Subjects--Topical Terms: </label><br/>  <Agricultural extension><training><Paksitan>
<br/><br/><label>Dewey Class. No.: </label>PK/PARD/Com-