D.N. GUHA BAKSHI <br/><br/>
A TEXT BOOK OF ENVIRONMENTAL SCIENCE 

 - 1ST 
 - KOLKATA  CALCUTTA BOOK HOUSE  2000 
 -  XIP,244P 
<br/><br/><label>Subjects--Topical Terms: </label><br/><br/>
<br/><br/><label>Dewey Class. No.: </label>614.7/GUH/TEX