Selected Vital and Health Statistics in Poverty and Nonpoverty Areas of 19 Large Cities, United States, 1969-71
O22563
63 p. - (Vital and Health Statistics.Series 21: Data from the National Vital Statistics System, no. 26 ) US
O22563
63 p. - (Vital and Health Statistics.Series 21: Data from the National Vital Statistics System, no. 26 ) US