Sharma, B. K.  1954- <br/><br/>
Environmental Chemistry / 
B K Sharma 
 - 5th Ed. 
 - Meerut:  Goel Publishing House,  2000. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chemistry-Chemistry
<br/><br/><label>Dewey Class. No.: </label>628.5  / SHA/E