Meenakshi, P. <br/><br/>
Elements of environmental science and engineering 

 - Delhi  PHI Learning Private Limited  2012 
 - 336 p 
<br/><br/><label>ISBN: </label>9788120345232 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Environmental sciences. Environmental engineering.
<br/><br/><label>LC Class. No.: </label>GE 105 .M44/