Sharma, Arun Kumar, ed. <br/><br/>
Biological diversity: Origin, evolution and conservation 

 - New Delhi  Viva Books  2017 
 - viii, 479 p. 
<br/><br/> 3212 30/07/2018 RBP18/72105 04/09/2018 Main Budget 
<br/><br/><label>ISBN: </label> RS1695 
<br/><br/><label>Dewey Class. No.: </label>333.95 S23B