TY - RPRT TI - Procedures for collecting and processing streambed sediment and pore water for analysis of mercury as part of the National Water-Quality Assessment Program AU - Michelle A. Lutz AU - Mark E. Brigham AU - Mark Marvin-DiPasquale PY - 2008 DO - 10.3133/ofr20081279 UR - https://pubs.usgs.gov/publication/ofr20081279 ID - ofr20081279 ER -