TY - RPRT TI - Water-quality trends for streams and reservoirs in the Research Triangle area of North Carolina, 1983-95 AU - C.J. Childress AU - Neeti Bathala PY - 1997 DO - 10.3133/wri974061 UR - https://pubs.usgs.gov/publication/wri974061 ID - wri974061 ER -