TY - RPRT TI - Spatial and temporal changes in microbial community structure associated with recharge-influenced chemical gradients in a contaminated aquifer. AU - Sheridan K Haack AU - Lisa R Fogarty AU - Toby G West AU - Elizabeth W Alm AU - Jennifer T McGuire AU - David T Long AU - David W Hyndman AU - Larry J Forney PY - 2004 DO - 10.1111/j.1462-2920.2003.00563.x UR - https://pubmed.ncbi.nlm.nih.gov/15049917/ ID - 15049917 ER -