De (Anil Kumar);De (Arnab Kumar). <br/><br/>
Environmental chemistry 

 - 6 
 - New Delhi  New Age International  2007 
 - xvi,339 
<br/><br/><label>ISBN: </label>8122419461 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental Problems
<br/><br/><label>Dewey Class. No.: </label>363.738  /  DOUB