TY  - RPRT
TI  - Aeromagnetic map of the Mineral quadrangle, Louisa, Spotsylvania, and Orange Counties, Virginia
AU  - R.W. Bromery
AU  - G.A. Galat
AU  - F. P. Gilbert
PY  - 1963
DO  - 10.3133/gp388
UR  - https://pubs.usgs.gov/publication/gp388
ID  - gp388
ER  -