Enquiries into infant mortality in South America / by Robert Debré and O.E.W. Olsen.

Geneva : League of Nations, Health Organisation, 1930.

20 pages ; 25 cm.

Official no.: C.H. 908(1).

1. Conference of Health Experts on Infant Welfare, held at Lima on July 13th, 14th and 15th, 1930 -- 2. Examination on the spot of the main practical findings of the enquiry in the Argentine Republic, Brazil, Chile and Uruguay.