Molecular Characterization of Cr Phases in Contaminated Soils by Cr and Fe EXAFS : A Tool for Evaluating Chemical Remediation Strategies K. M. Kemner, D. B. Hunter, E. J. Gall, P. M. Bertsch, J. P. Kirkland et W. T. ElamJ. Phys. IV France, 7 C2 (1997) C2-811-C2-812DOI: https://doi.org/10.1051/jp4:1997242