Anales de la direccio n de la sanidad nacional
Publisher: [Oficina Central de Sanidad Nacional
Published: 1919
Place of publication: Caracas, Venezuela
Language: spa
Subjects: Public Health Administration; Statistics & numerical data; Legislation & jurisprudence; Periodicals; Environmental Monitoring; National Health Programs; Health Policy; Trends; Vital Statistics
Notes: Title from caption.

Imprint varies.

Some issues combined.

In Spanish with some English.