“Salicylic Acid Induced Tolerance of Cotyledons Callus of Linum Usitatissimum L. to Culture Filterate of Fusarium Oxysporum f.sp. Lini”. 2011. College of Basic Education Research Journal 10 (1): 456-75. https://doi.org/10.33899/berj.2011.Vol10.Iss1.38607.