De,Anil.Kumar. <br/><br/>
Environmental chemistry 

 - New Delhi  Wiley Eastern Limited  1994 
 - xvi,364  Pb 
<br/><br/><label>ISBN: </label>81-224-0648-3 
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>
<br/><br/><label>Dewey Class. No.: </label>574.5:540