TY - RPRT TI - De facto reuse and disinfection by-products in drinking water systems in the Shenandoah River watershed AU - Richard J Weisman AU - Larry B. Barber AU - Jennifer Rapp AU - Celso M Ferreira PY - 2019 DO - 10.1039/c9ew00326f UR - https://pubs.usgs.gov/publication/70205291 ID - 70205291 ER -