Proceedings of the First National Conference on Infant Mortality and Public Welfare, Manila, Philippine Islands, December 6, 7, 8, 9, 10, 1921 /

Eitemau Tebyg

• Proceedings of the first National conference on infant mortality and public welfare organized and conducted by the Office of the public welfare commissioner and held under the patronage of His Excellency Leonard Wood. Manila, Philippine islands, December 6, 7, 8, 9, 10, 1921
  Cyhoeddwyd: (1922)
• Proceedings of the first National conference on infant mortality and public welfare; organized and conducted by the Office of the public welfare commissioner and held under the patronage of His Excellency Leonard Wood. Manila, Philippine islands, December 6, 7, 8, 9, 10, 1921
  Cyhoeddwyd: (1922)
• Infant mortality
  gan: MacMurchy, Helen, 1862-1940
  Cyhoeddwyd: (1911)
• Infant mortality
  gan: MacMurchy, Helen, 1862-1940
  Cyhoeddwyd: (1911)
• Infant mortality, ancient and modern : an historical sketch
  gan: Holt, L. Emmett (Luther Emmett), 1855-1924
  Cyhoeddwyd: (1913)