TY  - RPRT
TI  - Aeromagnetic map of the Llano Uplift, Mason-Burnet area, central Texas
AU  - G. E. Andreasen
AU  - F.A. Petrafeso
PY  - 1963
DO  - 10.3133/gp417
UR  - https://pubs.usgs.gov/publication/gp417
ID  - gp417
ER  -