Subjects
- History1
- History of Medicine1
- Holidays1
- Hospitals, Public1
- Indians, North American1
- International Cooperation1
- Life Expectancy1
- Marriage1
- Medicine1
- Medicine, Traditional1
- Military Hygiene1
- Mortality1
- Natural History1
- Pharmaceutical Preparations1
- Phytotherapy1
- Quarantine -- legislation & jurisprudence1
- Science1
- Tennent, John,1
- Topography, Medical1
- Trees -- classification1