TY - RPRT TI - Ground-water levels in Huron County, Michigan, 2002-03 AU - T. L. Weaver AU - S. P. Blumer AU - S. L. Crowley PY - 2008 DO - 10.3133/ofr20051082a UR - https://pubs.usgs.gov/publication/ofr20051082A ID - ofr20051082A ER -