TY - RPRT TI - Hydrogeologic characterization of the Yucaipa groundwater subbasin AU - Geoffrey Cromwell AU - John A. Engott AU - Ayman H. Alzraiee AU - Christina L. Stamos AU - Gregory Mendez AU - Meghan C. Dick AU - Sandra Bond PY - 2022 DO - 10.3133/sir20215118a UR - https://pubs.usgs.gov/publication/sir20215118A ID - sir20215118A ER -