Zarzecka, Krystyna, and Marek Gugała. “PROFITABILITY OF DIFFERENT WEED CONTROL METHODS IN POTATO FIELD”. Acta Scientiarum Polonorum. Oeconomia 9, no. 3 (September 30, 2010): 295-300. Accessed April 28, 2024. https://js.wne.sggw.pl/index.php/aspe/article/view/3929.