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Subject Areas : environmental management

Paria Amirian ^{1 *} , Naser Talebbeydokhty ² , Nematollah Jafarzadeh ³ , Ramin Nabizadeh ⁴

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Received: 2007-03-12 Accepted : 2007-03-12 Published : 2008-03-11

Keywords: 8,

Abstract :

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