Browsing by Author Pérez, Manuel A.

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Issue DateTitleAuthor(s)
Mar-1939Estudios sanitarios y economico-sociales en Puerto Rico. II Condiciones sanitarias y economico-sociales en las regiones dedicadas al cultivo del tabaco, café y frutasMarrero, Mario; Espino, Rafaela; Ramírez Santos, R.; Pérez, Manuel A.; Morales Otero, Pablo
Jun-1940Estudios sanitarios y economico-sociales en Puerto Rico. IV. Defectos físicos de la edad adulta entre los Trabajadores AgrícolasMorales Otero, Pablo; Pérez, Manuel A.
Jun-1941Estudios sanitarios y economico-sociales en Puerto Rico. V. Segunda investigación del territorio comprendido por la Central Lafayette (Sumario)Pérez, Manuel A.
Jun-1937Estudios Sanitarios y Economico-Sociales en Puerto Rico: I Condiciones Sanitarias y Economico-Sociales en una Plantacion de Caña de Azucar.Morales Otero, P. (see also / véase además Morales Otero, Pablo); Pérez, Manuel A.; Ramírez Santos, R.; Espino, Rafaela; Ramu, Adriana; Fuster, J.L.; González, Dolores; Marrero, Mario
Jun-1933Factores que contribuyen a una alta mortalidad en Puerto RicoPérez, Manuel A.
Jun-1933Factors Contributing to a High Death Rate in Puerto RicoPérez, Manuel A.
Jun-1937Health and Socio-Economic Studies in Puerto Rico. I. Health and Socio Economic Conditions on a Sugar Cane Plantation (Part 1)Morales Otero, Pablo; Pérez, Manuel A.; Ramírez Santos, R.; Espino, Rafaela; Ramu, Adriana; Fuster, J.L.; González, Dolores; Marrero, Mario
Jun-1937Health and Socio-Economic Studies in Puerto Rico. I. Health and Socio Economic Conditions on a Sugar Cane Plantation (Part 2)Morales Otero, Pablo; Pérez, Manuel A.; Ramírez Santos, R.; Espino, Rafaela; Ramu, Adriana; Fuster, J.L.; González, Dolores; Marrero, Mario
Jun-1937Health and Socio-Economic Studies in Puerto Rico. I. Health and Socio Economic Conditions on a Sugar Cane Plantation (Part 3)Morales Otero, Pablo; Pérez, Manuel A.; Ramírez Santos, R.; Espino, Rafaela; Ramu, Adriana; Fuster, J.L.; González, Dolores; Marrero, Mario
Jun-1937Health and Socio-Economic Studies in Puerto Rico. I. Health and Socio Economic Conditions on a Sugar Cane Plantation (Part 4)Morales Otero, Pablo; Pérez, Manuel A.; Ramírez Santos, R.; Espino, Rafaela; Ramu, Adriana; Fuster, J.L.; González, Dolores; Marrero, Mario
Jun-1937Health and Socio-Economic Studies in Puerto Rico. I. Health and Socio Economic Conditions on a Sugar Cane Plantation (Part 5)Morales Otero, Pablo; Pérez, Manuel A.; Ramírez Santos, R.; Espino, Rafaela; Ramu, Adriana; Fuster, J.L.; González, Dolores; Marrero, Mario
Jun-1937Health and Socio-Economic Studies in Puerto Rico. I. Health and Socio Economic Conditions on a Sugar Cane Plantation (Part 6)Morales Otero, Pablo; Pérez, Manuel A.; Ramírez Santos, R.; Espino, Rafaela; Ramu, Adriana; Fuster, J.L.; González, Dolores; Marrero, Mario
Jun-1940Health and Socio-Economic Studies in Puerto Rico. IV. Physical Impairments of Adult Life Among Agricultural WorkersMorales Otero, Pablo; Pérez, Manuel A.
Jun-1941Health and Socio-Economic Studies in Puerto Rico. V. Second survey of the Lafayette AreaPérez, Manuel A.
Mar-1939Health and Socio-Economic Studies in Puerto Rico: II Health and Socio Economic Conditions in Tabacco, Coffee and Fruit RegionsMarrero, Mario; Espino, Rafaela; Ramírez Santos, R.; Pérez, Manuel A.; Morales Otero, Pablo
Jun-1939Health and Socio-Economic Studies in Puerto Rico: III Physical Measurements of Agricultural WorkersMorales Otero, Pablo; Pérez, Manuel A.
Sep-1939Health Work in the Rural Areas or Puerto RicoMorales Otero, Pablo; Pérez, Manuel A.
Sep-1939Labor Sanitaria en las Regiones Rurales de Puerto RicoMorales Otero, Pablo; Pérez, Manuel A.
Mar-1926Report of the Conference of District Medical Inspectors of Porto RicoPérez, Manuel A.
Mar-1926Vital Statistics in Porto RicoPérez, Manuel A.