TY - RPRT TI - Estimating 1970-99 average annual groundwater recharge in Wisconsin using streamflow data AU - Warren A. Gebert AU - John F. Walker AU - James L. Kennedy PY - 2011 DO - 10.3133/ofr20091210 UR - https://pubs.usgs.gov/publication/ofr20091210 ID - ofr20091210 ER -