This edition is from 1973, 1906, English, Book edition:Nature's healing agents : the medicines of nature (or the natura system) / by R. Swinburne Clymer. Additional copy by the Humanitarian Society.Clymer, R. Swinburne (Reuben Swinburne), 1878-
- [New enl. 5th ed.]
- xiii, 230, 25 p. ; 24 cm.
- Quakertown, Pa., : Humanitarian Society,