TY - RPRT TI - Geology and ground-water resources of the Wellton-Mohawk area, Yuma County, Arizona AU - Horace Maxson Babcock AU - Silas C. Brown AU - John David Hem PY - 1947 DO - 10.3133/1465 UR - https://pubs.usgs.gov/publication/1465 ID - 1465 ER -