TRIVEDI R.N <br/><br/>
TEXT BOOK OF ENVIRONMENTAL SCIENCE 

 - First 
 - NEWDELHI  ANMOL  1997 
 - 472 
<br/><br/><label>ISBN: </label>9788170416821 
<br/><br/><label>Subjects--Topical Terms: </label><br/>"Environmental engineering,Sanitary and Muncipal Engg,Impact assessment"
<br/><br/><label>Dewey Class. No.: </label>628