Paulose, P.A. <br/><br/>
Certificate biology 

 - Calcutta :  Oxford University Press,  1985. 
 - 304p.;  ill.;  24cm 
<br/><br/><label>ISBN: </label>19-561736-3 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biology
<br/><br/><label>Dewey Class. No.: </label>574  / PAU