De A.K. <br/><br/>
Environmental chemistry / 
A.K. De 
 - New Delhi :  New age international  Press,  1976. 
 - xvii, 366 p. :  ill. ;  24 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>9788122426175 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental chemistry.
<br/><br/><label>LC Class. No.: </label>QD31.2  / .M63 
<br/><br/><label>Dewey Class. No.: </label>540