TY - RPRT TI - Aeromagnetic map of part of the Cascade Range, southwestern Washington and northern Oregon AU - Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey PY - 1982 DO - 10.3133/ofr82663 UR - https://pubs.usgs.gov/publication/ofr82663 ID - ofr82663 ER -