TY  - RPRT
TI  - Aeromagnetic maps of Granite Fiords Wilderness study area, Ketchikan and Bradfield Canal quadrangles, southeastern Alaska
AU  - Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey
PY  - 1976
DO  - 10.3133/ofr76558
UR  - https://pubs.usgs.gov/publication/ofr76558
ID  - ofr76558
ER  -