TY  - RPRT
TI  - Aeromagnetic map of Atlantic continental margin quadrangle N40-W68
AU  - Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey
PY  - 1976
DO  - 10.3133/mf752c
UR  - https://pubs.usgs.gov/publication/mf752C
ID  - mf752C
ER  -