TY - RPRT TI - Preliminary aeroradioactivity and geologic map of the Falls City NE quadrangle, Karnes and Wilson Counties, Texas AU - R.D. Brown AU - Dolan H. Eargle AU - Robert M. Moxham PY - 1961 DO - 10.3133/gp250 UR - https://pubs.usgs.gov/publication/gp250 ID - gp250 ER -