http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Metropolitan statistical areas (CMSAs, PSMAs, and MSAs) June 30, 1985
prepared by Geography Division in cooperation with Population Division and Data Preparation Division, Bureau of the Census, United States Department of Commerce.
"Definitions of consolidated metropolitan statistical areas, primary metropolitan statistical areas, and metropolitan statistical areas by Office of Management and Budget, Executive Office of the President, June 30, 1985."
Metropolitan statistical areas (CMSAs, PMSAs, and MSAs) col. map of New England on verso. Scale 1:1,000,000.
Includes insets of outlying areas at varying scales.