Pocsai, Emil, and István Murányi. “Yearly Change of Wheat Dwarf Virus Infection Rate During 1996-2010 in Winter Barley”. Acta Agraria Debreceniensis, no. 39 (November 10, 2010): 22–28. Accessed November 22, 2024. https://ojs.lib.unideb.hu/actaagrar/article/view/2733.