Aeromagnetic map of the Billerica Quadrangle, Middlesex County, Massachusetts

January 1, 1971

No abstract available.

Publication Year	1971
Title	Aeromagnetic map of the Billerica Quadrangle, Middlesex County, Massachusetts
DOI	10.3133/gp743
Authors	Water Resources Division U.S. Geological Survey
Publication Type	Report
Publication Subtype	USGS Numbered Series
Series Title	Geophysical Investigations Map
Series Number	743
Index ID	gp743
Record Source	USGS Publications Warehouse

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