List of Articles فیشرلا Open Access Article Abstract Page Full-Text 1 - Effect of pH pretreatment on growth and photosynthetic properties of cyanobacterium Fischerella sp. FS 18 Bahareh Abbasi shadman shokravi Mazyar Ahmadi Golsefidi Aryan Sateei elahe kiaei Open Access Article Abstract Page Full-Text 2 - 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 3 - Taxonomical Characterization of Fischerella sp. FS18 collected from paddy-fields of Golestan Province (Iran) sh Shokravi فریبا Amirlatifi مریم Safaie ، ندا Soltani, Open Access Article Abstract Page Full-Text 4 - The effect of salinity on survival, growth and ammonium liberation of cyanobacterium Nostoc sp.collected from paddy-fields of Golestan province at limited and unlimited carbon dioxide condition. مریم Safaie sh Shokravi فریبا Amirlatifi ندا Soltani زهرا Hosseini