Birth and fertility rates for States and metropolitan areas : United States /
Spratley, Ernell.
Hyattsville, Md. : U.S. Dept. of Health, Education, and Welfare, Public Health Service, Health Resources Administration, National Center for Health Statistics,
1977.
"Birth and fertility rates for geographic divisions, States, and selected standard metropolitan statistical areas (SMSA's) and cities during the years 1969-71."
Fertility, Human