Produkt mají v nabídce:
Concise Handbook of Psychoactive Herbs - Spinella, Marcello
Presents an understanding of herbal products that have psychological effects. This book explores how they work, how effective they are, and what is known about their safety. It shows how herbal preparations can affect the brain, mental state, and behavior of a user, and includes treatment methods, tables, illustrations, and a bibliography.
