Spatial Variability Analysis of Hydraulic Conductivity in Tilled and No-Tilled Soil Journal title: International Journal of Farming and Allied Sciences Authors: V. Shamsabadi, P. afrasiab, A. Mohamadianfar, S.Abdi, Y. Esmaeil jami and M. Kazemi Subject(s): Agricultural Science, Biochemistry, Plant Sciences, Soil Sciences, Zoology and Animal Science, Agricultural Economics