List of Articles آنالیز مولفه های اصلیPCA Open Access Article Abstract Page Full-Text 1 - Investigating site demands of Sorbus torminalis Crantz.(L.) species in Arasbaran forests, , East Azarbaijan province, Iran Tohid Ebrahimi Gajoti Zhila Balaei Yousef Imani Dizaj-Yekan Akbar Abdi Ghazi Jahani