Hay fever : its causes, treatment, and effective prevention. Experimental researches / by Chas. Harrison Blackley.
- Blackley, Charles Harrison, 1820-1900.
- Date:
- 1880
Licence: Public Domain Mark
Credit: Hay fever : its causes, treatment, and effective prevention. Experimental researches / by Chas. Harrison Blackley. Source: Wellcome Collection.
Provider: This material has been provided by King’s College London. The original may be consulted at King’s College London.
24/326 (page 4)