TY  - GEN
AU  - 
AU  - DuBOIS, Florence
TI  - Population in Health Areas New York City, 1930: Color, Nativity, Parcentage, Sex and Age
U1  - 304.6/DUB 
PY  - 1931///
CY  - NEW YORK
PB  - Research Bureau, Welfare Council of New York
N1  - POPULATION GROWTH; POPULATION POLICY
ER  -