Johansson, L. (2000). Resistance in Salix against willow leaf rust caused by Melampsora epitea. Swedish University of Agricultural Sciences.
Chicago Style (17. basım) AtıfJohansson, Leif. Resistance in Salix Against Willow Leaf Rust Caused by Melampsora Epitea. Uppsala: Swedish University of Agricultural Sciences, 2000.
MLA (8th ed.) AtıfJohansson, Leif. Resistance in Salix Against Willow Leaf Rust Caused by Melampsora Epitea. Swedish University of Agricultural Sciences, 2000.
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