“The Influence of Cultivation Method on the soil’s Organic Carbon Content Calculations (Hungarian SOC Reference Values Vs. IPCC Defaults)”. COLUMELLA – Journal of Agricultural and Environmental Sciences 1, no. 2 (November 25, 2014): 77–85. Accessed May 26, 2024. https://journal.uni-mate.hu/index.php/columella/article/view/2683.