Home / Ethnopharmacology & Psychedelia / Psychedelics Encyclopedia Psychedelics Encyclopedia Peter StaffordOakland: Ronin, 1992.Third Expanded Edition. Reprint. 23cm x 15.5cm. 420 pages, black and white illustrations. Illustrated wrappers.. New Book. SOLD Add to WishlistOn your Wishlist - View List Add to Wishlist SKU: 0019918 Category: Ethnopharmacology & Psychedelia