Üstüntaş, H.E., Aytekin, R. İlhan and Çalışkan, S. 2015. Yesterday and Today of Organic Farming in KOP Region. Turkish Journal of Agriculture - Food Science and Technology. 3, 5 (Feb. 2015), 325–330. DOI:https://doi.org/10.24925/turjaf.v3i5.325-330.286.