De, A. K. <br/><br/>
Environmental chemistry / 
A. K. De; revised by Arnab Kumar De. 
 - 6th  ed. 
 - New Delhi :  New Age,  2006. 
 - xvi, 339  p. 
<br/><br/><label>ISBN: </label>8122419467 : 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental chemistry.