TY - RPRT TI - Hydrogeologic units, contour maps, and cross sections of the Boone and Roubidoux aquifers, northeastern Oklahoma, 2020 AU - Cory A. Russell AU - Jacob W. Stivers PY - 2020 DO - 10.3133/sim3452 UR - https://pubs.usgs.gov/publication/sim3452 ID - sim3452 ER -