Home / Ethnopharmacology & Psychedelia / Opioids / Opium For The Masses: Harvesting Nature’s Best Pain Medicine Opium For The Masses: Harvesting Nature’s Best Pain Medicine Jim HogshirePort Townsend: Feral House, 2009.New Edition. 22cm x 14cm. 194 pages, black and white photographs and illustrations. Illustrated wrappers.. New Book. $30.00 AUD 1 in stock Add to cart SKU: 0008835 Categories: Ethnopharmacology & Psychedelia, Medicine & Health, Opioids