Philadelphia resident birth, death, disease and population data by health district, by neighborhood, and by census tract, 1991.
REF RA407.4 P4 P57 1991
|Main Author:||Philadelphia (Pa.). Division of Health Program Analysis.|
Philadelphia : Philadelphia. Dept. of Public Health, Community Health Services, Division of Health Program Analysis
|Summary:||REF RA407.4 P4 P57 1991|