TY  - RPRT
TI  - Geological map of the Catasauqua Quadrangle, Northampton and Lehigh counties, Pennsylvania
AU  - Avery A. Drake
PY  - 1996
DO  - 10.3133/ofr96700
UR  - https://pubs.usgs.gov/publication/ofr96700
ID  - ofr96700
ER  -