Deb, Swapan C. <br/><br/>
Environmental Management 

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 - Bombay  Jaico Publishing House  2003 
 - 243 p 
 - .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ecology-- Biology
<br/><br/><label>Dewey Class. No.: </label>574.5  DEB-E