TY - RPRT TI - Three studies using Ceriodaphnia to detect nonpoint sources of metals from mine drainage AU - Del Wayne R. Nimmo AU - Max H. Dodson AU - Patrick H. Davies AU - Joseph C. Greene AU - Mark A. Kerr PY - 1990 UR - https://pubs.usgs.gov/publication/70125357 ID - 70125357 ER -