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- catalog contributor b11995816.
- catalog created "1924.".
- catalog date "1924".
- catalog date "1924.".
- catalog dateCopyrighted "1924.".
- catalog extent "iii, 20 p.".
- catalog hasFormat "Public protection of maternity and infancy - Porto Rico.".
- catalog isFormatOf "Public protection of maternity and infancy - Porto Rico.".
- catalog issued "1924".
- catalog issued "1924.".
- catalog language "eng".
- catalog publisher "Washington, Govt. print. off.,".
- catalog relation "Public protection of maternity and infancy - Porto Rico.".
- catalog spatial "Puerto Rico.".
- catalog subject "Infants Care and hygiene".
- catalog subject "Infants Care.".
- catalog subject "Maternal and infant welfare Puerto Rico.".
- catalog subject "Maternity nursing.".
- catalog subject "RG963.P75 A5 1924".
- catalog title "Public protection of maternity and infancy - Porto Rico : Hearings before the Committee on interstate and foreign commerce, House of Representatives, Sixty-eighth Congress, first session, on H.R. 6142, a bill amending an act for the promotion of the welfare of maternity and infancy, and for other purposes. February 19, 1924.".
- catalog type "text".