Pakistan Academy of Science <br/><br/>
Proceedings of the Pakistan Academy of Science Vol.53(3), September 2016 

 - Islamabad;   PAS,   2016. 
 - 242 p.;  30 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Pakistan <br/>Science
<br/><br/><label>Dewey Class. No.: </label>TRRC 506.05491 PAS