Abbas Hani and Seyed Ali Hoseini Abari, Determination of Cd, Zn, K, pH, TNV, Organic Material and Electrical Conductivity (EC) Distribution in Agricultural Soils using Geostatistics and GIS (Case Study: South- Western of Natanz- Iran). journal = {International Journal of Agricultural and Biosystems Engineering}, [online]. World Academy of Science, Engineering and Technology. December 2011, vol. 60(12). 852 - 855 [viewed 23 September 2024]. Available from: https://publications.waset.org/pdf/264.