Arun Kumar,  <br/><br/>
Environmental Problems: Protection and Controls Vol.2 

 - New Delhi  Anmol Publications Pvt. Ltd  2000 
<br/><br/><label>Subjects--Uniform Titles: </label>--EcologyPost Graduate Reference
<br/><br/><label>Subjects--Topical Terms: </label><br/>Life Sciences--BiologyChemistry
<br/><br/><label>Dewey Class. No.: </label>577  / ARU-E