TY  - RPRT
TI  - Geology and mineral resources of the Honeybrook and Phoenixville quadrangles, Pennsylvania
AU  - Florence Bascom
AU  - George W. Stose
PY  - 1938
DO  - 10.3133/b891
UR  - https://pubs.usgs.gov/publication/b891
ID  - b891
ER  -