In situ precipitation of arsenic and heavy metals in contaminated soils by microbiological sulfate reduction Jang, H. -Y. ; Chon, H. -T. ; Lee, J. -U. ; Sager, M. Abstract Publication: Geochimica et Cosmochimica Acta Supplement Pub Date: June 2009 Bibcode: 2009GeCAS..73R.584J