John Black Cowan
Appearance
![](http://upload.wikimedia.org/wikipedia/commons/thumb/1/1e/John_Black_Cowan.png/220px-John_Black_Cowan.png)
John Black Cowan (1828-1896) was Regius Professor of Materia Medica at the University of Glasgow.[2]
References[edit]
- ^ "John Black Cowan". National Portrait Gallery.
- ^ "Biography of John Black Cowan". University of Glasgow.
External links[edit]