TY - RPRT TI - Aeromagnetic map of part of the Middleton Island Quadrangle and vicinity, Alaska AU - Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey PY - 1988 DO - 10.3133/ofr88505 UR - https://pubs.usgs.gov/publication/ofr88505 ID - ofr88505 ER -