Title: Urban atlas
First published: 1974
Subjects: Administrative and political divisions, Census, Census districts, Census, 19th, 1970, Housing, Maps, Metropolitan areas, Population, Portland
Places: Allentown, Allentown (Pa.), Bethlehem (Pa.), Easton (Pa.), N.J. Newark Metropolitan Area, Newark Metropolitan Area (N.J.), Oregon, Pennsylvania, Philadelphia Metropolitan Area (Pa.), Philadelphia metropolitan region, Portland, Portland (Or.), United States, Vancouver, Vancouver (B.C.), Washington (State)