3 results
- Books
- Online
Sulphur dioxide as a germicidal agent / H. D. Geddings.
Geddings, H. D.Date: 1902- Books
- Online
Report of Commission of Medical Officers detailed by authority of the president to investigate the cause of yellow fever.
United States. Commission to Investigate Cause of Yellow Fever.Date: 1899- Pictures
- Online
An alchemist with an assistant in his laboratory. Lithograph after D. Teniers the younger, 1650.
Teniers, David, 1610-1690.Reference: 36262i