Home / Medicine & Health / The Benefits of Marijuana: Physical, Psychological and Spiritual The Benefits of Marijuana: Physical, Psychological and Spiritual Joan BelloSusquehanna: Lifeservices Press, 2008.Final Edition. . New Book. SOLD Add to WishlistOn your Wishlist - View List Add to Wishlist SKU: 0008840 Categories: Cannabis, Ethnopharmacology & Psychedelia, Medicine & Health