TY - Generic T1 - opper mobility in a copper-contaminated sandy soil as affected by pH and solid and dissolved organic matter Y1 - 1997 A1 - Temminghoff, E. J. M A1 - Van der Zee, S. E. A. T. M A1 - De Haan, F. A. M JF - Environmental Science & Technology IS - 31 ER -