Turinek M, Turinek M, Grobelnik Mlakar S, Bavec F, Bavec M. Ecological efficiency of production and the ecological footprint of organic agriculture. RG [Internet]. 2010 Dec. 31 [cited 2025 Nov. 8];5(2):129-3. Available from: https://old.journals.um.si/index.php/geography/article/view/4034