Infant mortality in Pittsburghde Glenn SteeleMateriasInfantsSanitary affairsMortalityInfant MortalitySanitationPublic healthVital StatisticsEdiciones (1)Infant mortality in Pittsburgh (1921)U.S. Dept. of Labor, Children's Bureau · inglésMás obras de Glenn SteeleCColorectal CancerColorectal CancerCCare of children in day nurseriesCare of children in day nurseriesFFamily welfareFamily welfare
TTemporary shelter for homeless or transient persons and travTemporary shelter for homeless or transient persons and travelers aid
PProtective case work for young people amd maternity homesProtective case work for young people amd maternity homes