Debi, Aloka <br/><br/>
Environmental Science and Engineering / 
by Aloka Debi 
 - Hyderabad:  Universities Press,  2009 
<br/><br/><label>ISBN: </label>9788173716089 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Social sciences<br/>Social problems and social services <br/>Other social problems and services<br/>Environmental problems 
<br/><br/><label>Dewey Class. No.: </label>363.70015  / DEB-E