Proceedings of the 19th bangladesh science confrence p-1 / 
Bangladesh association for the advancement of science. 
 - Dhaka:  Bangladesh association for the advancement of science  c1996. 
 - 97 p.  27 c.m. 
<br/><br/>
<br/><br/><br/>English. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science
<br/><br/><label>Dewey Class. No.: </label>620/BAP