Boczar, Paweł, and Lucyna Błażejczyk-Majka. “COMPETITION FOR SPACE BETWEEN CEREALS AND OIL CROPS IN TERMS OF ITS WORLDWIDE DYNAMICS”. Acta Scientiarum Polonorum. Oeconomia 10, no. 2 (June 30, 2011): 5–17. Accessed November 22, 2024. https://aspe.sggw.edu.pl/article/view/601.