TY  - RPRT
TI  - Combined description of map units and correlation of map units for the Petersburg-Wrangell area 1:63,360-scale geologic maps, southeastern Alaska
AU  - D. A. Brew
AU  - D. J. Grybeck
PY  - 1997
DO  - 10.3133/ofr97156o
UR  - https://pubs.usgs.gov/publication/ofr97156O
ID  - ofr97156O
ER  -