Harding, A. R. 1871-1930
Ginseng and Other Medicinal Plants : A Book of Valuable Information for Growers as Well as Collectors of Medicinal Roots, Barks, Leaves, Etc. [electronic resource] /
A. R. Harding
- Project Gutenberg, 2010
- Project Gutenberg 34570 .
Public domain in the USA.
Electronic text