Environment and biodiversity for UPSC and state civil services examinations / 
Prepmate 
 - India  Cengage   2019 
 - 405 p. 
<br/><br/><label>ISBN: </label>9789386668806 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environment and Biodiversity<br/>Environment and Biodiversity - Civil Services Examinations<br/>Competitive Exam
<br/><br/><label>Dewey Class. No.: </label>577 PRE