Infant Mortality and Milk Stations: Special Report Dealing with the Problem of Reducing Infant Mortality, Work Carried on in Ten Largest Cities of the United States, Together with Details of a Demonstration ... in New York City During 1911 to Determine the Value of Milk Station Work as a Practical Means of Reducing Infant Mortality
New York Milk Committee. Committee for the Reduction of Infant Mortality
مجانية