TY  - RPRT
TI  - Aeromagnetic map of part of the Doylestown quadrangle, Bucks and Montgomery Counties, Pennsylvania
AU  - Randolph Wilson Bromery
AU  - G. L. Zandle
PY  - 1960
DO  - 10.3133/gp263
UR  - https://pubs.usgs.gov/publication/gp263
ID  - gp263
ER  -