. (2001). -. (e13194). Iranian Journal of Natural Resources (Not Publish), 54(4), e13194

. "-" .e13194 , Iranian Journal of Natural Resources (Not Publish), 54, 4, 2001, e13194.

. (2001). '-', Iranian Journal of Natural Resources (Not Publish), 54(4), e13194.

, "-," Iranian Journal of Natural Resources (Not Publish), 54 4 (2001): e13194,

. -. Iranian Journal of Natural Resources (Not Publish). 2001;54(4):e13194 (In Persian).