Total and bioavailable forms of Cu, Zn, Pb and Cr in agricultural soils: a study from the hydrological basin of Keritis, Chania, Greece by Papafilippaki A., Gasparatos D., Haidouti C. and Stavroulakis G.
Available Cd content of salt-affected and normal soils of Halastra-Kalohori area by Matsi Th., Hatzigiannakis E.G., Arampatzis G.K. and Panoras A.G.