. (2002). -. (e12737). Iranian Journal of Natural Resources (Not Publish), 55(1), e12737

. "-" .e12737 , Iranian Journal of Natural Resources (Not Publish), 55, 1, 2002, e12737.

. (2002). '-', Iranian Journal of Natural Resources (Not Publish), 55(1), e12737.

, "-," Iranian Journal of Natural Resources (Not Publish), 55 1 (2002): e12737,

. -. Iranian Journal of Natural Resources (Not Publish). 2002;55(1):e12737 (In Persian).