Głowicka - Wołoszyn, R., Kozera, A. and Stanisławska, J. 2015. The Phenomenon Ofo Self-Sufficiency Across Classes of Locality in Terms of Consumption Sustainability. Journal of Agribusiness and Rural Development. 37, 3 (Dec. 2015), 397-406. DOI:https://doi.org/10.17306/JARD.2015.43.