Motaghian,H , , Hosseinpour,A , , mohammadi,J , and Raiesi,F . "Change in Bioavailability and Fractions of Copper in the Rhizosphere of Wheat (Triticum aestivum L.) in Some Calcareous Soils", Water and Soil, 26, 6, 2013, 1492-1504. doi: 10.22067/jsw.v0i0.19286