Ganguly, D.N. <br/><br/>
An introduction to biological science 
D.N. Ganguly 
 - Calcutta  Book land limited 
 - 525p. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label> Rs.10 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biology
<br/><br/><label>Dewey Class. No.: </label>570  / GAN