Manoharachary C <br/><br/>
Principles of Environmental Studies 

 - 1st 
 -  "BS Publications,Hyde"  2004 
<br/><br/> YES 
<br/><br/><label>ISBN: </label>81-7800-069-5 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental Studies Mechanical 
<br/><br/><label>Dewey Class. No.: </label>