NAIR (P K G) and others. <br/><br/>
Text book of biology. V1. I P U C. 

 - N D  Himalaya Publishing House  1995 
 - xx,629 
<br/><br/><label>Subjects--Topical Terms: </label><br/>IPUC Biology
<br/><br/><label>Dewey Class. No.: </label>574 NAIT