(1)
Balla Kovács, A. Studies of the Effects of N Fertilizers and Microbion UNC Biofertilizer on Microelement Content of Horseradish (Armoracia Macrocarpa). Acta agrar. Debr. 2010, No. 38, 41-45. https://doi.org/10.34101/actaagrar/38/2758.