Exposure and bioavailability of arsenic in contaminated soils from the La Parrilla mine, Spain.Published in:Environmental Geology, 2006, v. 50, n. 2, p. 170, doi. 10.1007/s00254-006-0196-2By:Anawar, H. M.;Garcia-Sanchez, A.;Murciego, A.;Buyolo, T.Publication type:Article