Riahi,H and Valadbeigi,T . (2003). New Record oh Lichens from Zirab District, Iran. (e101224). Advanced Environmental Sciences, 1(2), e101224

Riahi,H , and Valadbeigi,T . "New Record oh Lichens from Zirab District, Iran" .e101224 , Advanced Environmental Sciences, 1, 2, 2003, e101224.

Riahi H, Valadbeigi T. (2003). 'New Record oh Lichens from Zirab District, Iran', Advanced Environmental Sciences, 1(2), e101224.

H Riahi and T Valadbeigi, "New Record oh Lichens from Zirab District, Iran," Advanced Environmental Sciences, 1 2 (2003): e101224,

Riahi H, Valadbeigi T. New Record oh Lichens from Zirab District, Iran. Adv Env Sci. 2003;1(2):e101224 (In Persian).