TY - RPRT TI - Groundwater environmental tracer data collected from the Chicot, Evangeline, and Jasper aquifers in Montgomery County and adjacent counties, Texas, 2008 AU - Timothy D. Oden PY - 2011 DO - 10.3133/ds580 UR - https://pubs.usgs.gov/publication/ds580 ID - ds580 ER -