This is a classic reprint of the Farmers' Bulletin #663, by the United States Department of Agriculture. It's an historical marker of where we were at (in the early part of the 20th century) concerning the manufacture of natural drugs, from medicinal plants.
- ISBN13 9781387483051
- Publish Date 1 January 2018
- Publish Status Active
- Publish Country US
- Imprint Lulu.com
- Format Paperback
- Pages 56
- Language English