Sobczyński, Tadeusz. “The Results of Farms from LFA Compared With Others - Are We in Danger of Giving up the Production in Unfavourable Environment?”. Journal of Agribusiness and Rural Development 24, no. 2 (December 31, 2012): 243-251. Accessed May 2, 2024. http://www1.up.poznan.pl/jard/index.php/jard/article/view/536.