De, Anil Kumar, <br/><br/>
Environmental chemistry / 
Anil Kumar De. 
 - Third edition. 
 - xvi, 364 pages :  illustrations ;  21 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>8122406483  Hadiah 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental chemistry.