KARPAGAM,M <br/><br/>
Environmental economics 

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 - Sterling Publishers,ND  2007 
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<br/><br/><label>ISBN: </label> 150 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental problems & services-- Social problems & services
<br/><br/><label>Dewey Class. No.: </label>363.7  KAR-E