Arumugham, N; Kumaresan, V <br/><br/>
Environmental studies 

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 - Saras Publication, Nagaercoil  2005 
 - 420 
 - .
<br/><br/>  
<br/><br/><label>ISBN: </label> 80 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ecology-- Biodiversity-- Conservation-- Ecosystems
<br/><br/><label>Dewey Class. No.: </label>577  ARU-E