The development of sanitation and charities in Cuba during the last sixteen years (1899-1914): read before the III Cuban National Medical Congress healt at Havana, Cuba, Dic. 1-6 1914

The development of sanitation and charities in Cuba during the last sixteen years (1899-1914): read before the III Cuban National Medical Congress healt at Havana, Cuba, Dic. 1-6 1914