TY - RPRT TI - Field-scale tests for determining mixing patterns associated with coarse-bubble air diffuser configurations, Egan Quarry, Illinois AU - Nancy J. Hornewer AU - G.P. Johnson AU - Dale M. Robertson AU - Miki Hondzo PY - 1997 UR - https://pubs.usgs.gov/publication/70020230 ID - 70020230 ER -