THE HALLUCINOGENIC MUSHROOMS OF MEXICO AND PSILOCYBIN: A BIBLIOGRAPHY: Botanical Museum Leaflets, September 7. 1962, Vol. 20, No. 2
Edition: First printing.
Cambridge, MA: Botanical Musuem of Harvard University, 1962. First edition - Includes an introduction by R. Gordon Wasson and an extensive bibliography, beginning with a section of books and other publications by Wasson and Roger Heims. Many entries are annotated, in some cases with significant detail. pp, 25-73.
Condition: Fine in stapled self-wrappers.