Niewiadomski, K. (2012) “Directions of Development for Areas with Unfavourable Conditions for Agricultural Production, an Example of the Podlaskie Voivodeship (Poland)”, Journal of Agribusiness and Rural Development, 23(1), pp. 71-84. Available at: http://www1.up.poznan.pl/jard/index.php/jard/article/view/504 (Accessed: 21September2024).