1. Referans1 Aksalman, A. Dikmelik, U. Puskulcu, G. and Ozgen, N. (1993). Determination of the nutritional status of the olives of Aydin region. Final Report, Olive Research Station, Izmir, Turkey.
2. Referans 2 Anonymous (1951). Soil Survey Manuel. Agricultural Research Administration, Department of Agriculture Handbook, No:18, Gount Point Office Washington, USA, 340-377.
3. Referans 3 Anonymous (1990). Micronutrient. Assessment at the Country Level: An International Study. FAO Soil Bulletin by Sillanpaa. Rome.
4. Referans 4 Anonymous (2011). http://www.tuik.gov.tr (Access:29.03.2015).
5. Referans 5 Anonymous (2013). http://faostat.fao.org (Access: 29.03.2015).