Research in agricultural extension education 1972. 

 - Mymensingh :  BAU ,  1972 
 - 3+52p. :  ill. ;  22 cm.  
<br/><br/>Includes bibliographical references. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agricultural extension--Bangladesh<br/>Agricultural education
<br/><br/><label>Dewey Class. No.: </label>630.715  / BAU