TY  - RPRT
TI  - Aeromagnetic map of the Mt. Margaret area, Washington
AU  - Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey
PY  - 1981
DO  - 10.3133/ofr81926
UR  - https://pubs.usgs.gov/publication/ofr81926
ID  - ofr81926
ER  -