List of Articles Fischerella ambigua Open Access Article Abstract Page Full-Text 1 - The effect of continuous illumination and photoperiods on growth and heterocyst frequency of cyanobacterium Fischerella ambigua from Golestan province Fereshte Vakili Kayvan Ghorchibeigi Neda Soltani Shadman Shokravi 10.30495/iper.2006.690227 Open Access Article Abstract Page Full-Text 2 - Taxonomical Characterization of Fischerella sp. FS18 collected from paddy-fields of Golestan Province (Iran) sh Shokravi فریبا Amirlatifi مریم Safaie ، ندا Soltani,