Surficial geology of the Ayer quadrangle, Massachusetts

January 1, 1953

No abstract available.

Publication Year	1953
Title	Surficial geology of the Ayer quadrangle, Massachusetts
DOI	10.3133/gq21
Authors	Richard Henry Jahns
Publication Type	Report
Publication Subtype	USGS Numbered Series
Series Title	Geologic Quadrangle
Series Number	21
Index ID	gq21
Record Source	USGS Publications Warehouse

Citation Information