Kropsz, Irena, and Agnieszka Słociak. “PROFITABILITY OF ZUCCHINI PRODUCTION AT DIFFERENT METHODS OF CULTIVATION”. Acta Scientiarum Polonorum. Oeconomia 3, no. 2 (December 30, 2004): 85–98. Accessed May 5, 2024. https://aspe.sggw.edu.pl/article/view/958.