TY - RPRT TI - Escherichia coli and enterococci at beaches in the Grand Traverse Bay, Lake Michigan: Sources, characteristics, and environmental pathways AU - S.K. Haack AU - L.R. Fogarty AU - C. Wright PY - 2003 DO - 10.1021/es021062n UR - https://pubs.usgs.gov/publication/70025859 ID - 70025859 ER -