Puerto Rico Department of Health. Puerto Rico Department of Health. Division of Public Welfare. text Periodicals. pr 19uu uuuu continuing eng spa

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volumes : illustrations, charts ; 29 cm English or Spanish. Vols. for issued by the Department of Health; <June-Dec. 1950> by the department's Division of Public Welfare. nwpr--- Public welfare Puerto Rico Periodicals Public welfare Social policy Public welfare Puerto Rico Periodicals PUBLICACIONES PERIODICAS Puerto Rico Social policy Periodicals Puerto Rico Puerto Rico Social policy Periodicals PUBLICACIONES PERIODICAS HV173 .B53 W1 BI525 76646893 DLC 770113 20250922140339.0 11202699 eng