List of Articles Keywords: Rutilus frisii kutum Open Access Article Abstract Page Full-Text 1 - Determination of Relationship between ages with efficiency factors Artificial Propagation in Caspian Sea kutum (Rutilus frisii kutum, Kamenskii, 1901) Spawners males in Shirood River mehdi yousefian Open Access Article Abstract Page Full-Text 2 - Effect of different levels of Premix of vitamin C on indexes growth, survival and resistance to some environment factors (temperature, salinity) on the white fish larvae (Rutilus frisii kutum) zeinab shadehi