Keep Off the Grass_ A Scientist's Documented Account of Marijuana's Destructive Effects
New York: Reader's Digest Press, 1976. Cloth/dust jacket and Mylar wrapped Octavo. Hardcover. yellow cloth, dust jacket, 205 pp, dj torn. More
New York: Reader's Digest Press, 1976. Cloth/dust jacket and Mylar wrapped Octavo. Hardcover. yellow cloth, dust jacket, 205 pp, dj torn. More
Oxford: Pergamon Press, 1991. Hardcover Octavo no dust jacket. Hardcover. red boards with white lettering to spine and cover 316pp. More
New York: Raven Press, 1975. Cloth/dust jacket Octavo. Hardcover. green cloth, gilt lettering, dust jacket, 334 pp, front end paper inscribed by Nahas to Gino del Duca, some small tears to dj. More