TY  - RPRT
TI  - Geologic maps of Alaska-Canada boundary
AU  - Alfred Geddes Maddren
AU  - J.M. Jessup
PY  - 1955
DO  - 10.3133/ofr55105
UR  - https://pubs.usgs.gov/publication/ofr55105
ID  - ofr55105
ER  -