TY - RPRT TI - Assessment of total mercury and methylmercury concentrations at the Barataria Preserve of Jean Lafitte National Historical Park and Preserve, Louisiana, during dredging operations, 2001-02 AU - Kevin J. Grimsley AU - Christopher M. Swarzenski PY - 2005 DO - 10.3133/sir20055093 UR - https://pubs.usgs.gov/publication/sir20055093 ID - sir20055093 ER -