TY - RPRT TI - Modeling microbial enhancement of Zn (II) and Pb (II) transport in columns packed with geologic media AU - Lee L. Landkamer AU - R.W. Harvey AU - D. W. Metge AU - J. N. Ryan PY - 2004 UR - https://pubs.usgs.gov/publication/70199404 ID - 70199404 ER -