Psilocybin Mushrooms of the World October 1996 Psilocybe -- Identification; Mushrooms, Hallucinogenic -- Identification ISBN 0898158397 View on Amazon Lists featuring this book (6)
Spiritual Pharmacology: Shamanism Hallucinogensand the Psychedelic 20 books on this list books hallucinogens pharmacology psychedelic shamanism spiritual
