Khosla, Reeta; Siqqiqui, Zahid H <br/><br/>
Basics of Environmental science / 
Khosla, Reeta; Siqqiqui, Zahid H 
 -  Narosa Publishing House, New Delhi,  2017 
 - p. ;  22 cm. 
<br/><br/><label>ISBN: </label>9781783322879 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ecology; Biodiversity; Conservation
<br/><br/><label>Dewey Class. No.: </label>577 KHO-B