TY  - RPRT
TI  - Aeromagnetic map of the Morgantown quadrangle, Berks, Lancaster, and Chester Counties, Pennsylvania
AU  - Randolph Wilson Bromery
AU  - G. L. Zandle
PY  - 1959
DO  - 10.3133/gp220
UR  - https://pubs.usgs.gov/publication/gp220
ID  - gp220
ER  -