TY - RPRT TI - Estimating Monthly Water Withdrawals, Return Flow, and Consumptive Use in the Great Lakes Basin AU - Kimberly H. Shaffer AU - Rosemary S. Stenback PY - 2010 DO - 10.3133/ofr20101211 UR - https://pubs.usgs.gov/publication/ofr20101211 ID - ofr20101211 ER -