TY  - BOOK
TI  - Population Schedules of the Tenth Census of the United States, 1880: Prince George's County (part), Queen Anne's, St. Mary's (part-Districts 1-4) counties
PY  - 1960///
CY  - Washington, DC
PB  - National Archives and Records Service
KW  - 1. Census
KW  - 2. Maryland, Census
ER  -