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Aeromagnetic map of the Townsend Quadrangle, Middlesex and Worcester counties, Massachusetts, and Hillsborough County, New Hampshire

January 1, 1971
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Citation Information

Publication Year 1971
Title Aeromagnetic map of the Townsend Quadrangle, Middlesex and Worcester counties, Massachusetts, and Hillsborough County, New Hampshire
DOI 10.3133/gp731
Authors
Publication Type Report
Publication Subtype USGS Numbered Series
Series Title Geophysical Investigations Map
Series Number 731
Index ID gp731
Record Source USGS Publications Warehouse