Sharma, Shweta. <br/><br/>
Environmental chemistry / 
Shweta Sharma, Pooja Sharma. 
 - Oxford :  Alpha Science International Ltd,  2014. 
 - 1 v. (var. num.) :  ill. ;  25 cm. 
<br/><br/><label>ISBN: </label>9781842658932 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental chemistry.