[1]
Nagy, P.T., Szabó, Z., Nyéki, J., Gonda, I. and Holb, I.J. 2009. Organic versus integrated apple growing: I. differences in soil and leaf parameters. International Journal of Horticultural Science. 15, 4 (Sep. 2009), 57-60. DOI:https://doi.org/10.31421/IJHS/15/4/841.