De, Anil K.  1927- <br/><br/>
Environmental chemistry / 
Anil Kumar De ; revised by Arnab Kumar De. 
 - 6th ed. 
 - New Delhi :  New Age International,  2006. 
 - xvi, 339 pages :  illustrations ;  24 cm 
<br/><br/><label>ISBN: </label>8122419461 9788122419467 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental chemistry.
<br/><br/><label>LC Class. No.: </label>QD31.2  / .D27 2006 
<br/><br/><label>Dewey Class. No.: </label>628.50154