TY - RPRT TI - Aeromagnetic map of parts of the Okanogan and Sandpoint 1° by 2° quadrangles, Washington-Idaho-Montana AU - Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey PY - 1973 DO - 10.3133/ofr73294 UR - https://pubs.usgs.gov/publication/ofr73294 ID - ofr73294 ER -