TY - RPRT TI - Baseline environmental monitoring of groundwater, surface water, and soil at the Ammonium Perchlorate Rocket Motor Destruction Facility at the Letterkenny Army Depot, Chambersburg, Pennsylvania, 2016 AU - Daniel G. Galeone PY - 2019 DO - 10.3133/ofr20191094 UR - https://pubs.usgs.gov/publication/ofr20191094 ID - ofr20191094 ER -