Aggarwal, Sarita <br/><br/>
A Textbook of biology 
Sarita Aggarwal 
 - New Delhi  Vikas publishing house pvt ltd  1998 
 - 798p. p.2 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>0-259-0111-6  Rs.185 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biology
<br/><br/><label>Dewey Class. No.: </label>570  / AGG