TY - JOUR T1 - Soil exchangeable cations: A geostatistical study from Russia JO - Eurasian Journal of Soil Science VL - 1 IS - 1 SP , EP - 34 - 39 KW - Exchangeable cations, spatial variability, site specific management SN - 2147-4249 DO - 10.18393/ejss.2012.1.034-039 PY - 2012 PB - Federation of Eurasian Soil Science Societies ER -