Veena Kumari <br/><br/>
Environmental pollution and health hazards 

 - New Delhi  Ishwar books  2017 
 - 296p. 
<br/><br/><label>ISBN: </label>9788193356388 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Industrial wastewater treatment--Air pollutants<br/>Environmental impact assessment--Ethanol<br/>Aquatic plants--Water pollution control
<br/><br/><label>Dewey Class. No.: </label>363.73  / VEE