TY - RPRT TI - Water-quality and chemical loads of the Susquehanna River at Harrisburg, Pennsylvania, April 1980 to March 1981 AU - David K. Fishel PY - 1984 DO - 10.3133/wri834164 UR - https://pubs.usgs.gov/publication/wri834164 ID - wri834164 ER -