Journal of agriculture and rural development :  School of agriculture and rural development. 
Bangladesh Open University. 
 - Gazipur :  Bangladesh Open university,   c2007- 
 - Vol. ;  ill. ;  25 cm. 
 - Vol. 5 No. 1(June 2007) 
<br/><br/> Title from the cover 
<br/><br/> PG  UG 
<br/><br/>
<br/><br/><label>ISSN: </label>18101860 
<br/><br/><label>Dewey Class. No.: </label>630.913/  / BOU