Bombik, Antoni, and Katarzyna Rymuza. “ECONOMIC EFFECTIVENESS OF SELECTED TILLAGE COMBINATIONS UTILISED IN EDIBLE POTATO PRODUCTION”. Acta Scientiarum Polonorum. Oeconomia 5, no. 1 (June 30, 2006): 17-26. Accessed December 24, 2024. https://js.wne.sggw.pl/index.php/aspe/article/view/3694.