Khanna D R <br/><br/>
Biodiversity conservation and environmental management 

 - New Delhi  Biotech books  2013 
<br/><br/><label>ISBN: </label>9788176222624 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biodiversity conservation
<br/><br/><label>Dewey Class. No.: </label>333.9516  / KHA.B