Kaur, H. and Sharma, B.K. <br/><br/>
Environmental Chemistry 

 - Meerut  Krishna Parakashan Mandir  1994 
 - 656 
<br/><br/><label>ISBN: </label>818584254X 
<br/><br/><label>Publisher. No.: </label> Gangaram Book Bureau 
<br/><br/><label>Subjects--Personal Names: </label> Chemistry 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chemistry