INTERNATIONAL SYMPOSIUM ON PHARMACOLOGY, TOXICOLOGY AND ABUSE OF PSYCHOTOMIMETICS (HALLUCINOGENS)
QUEBEC CITY, QUEBEC, CANADA
SEPTEMBER 15-20, 1968
Heinz E. Lehmann at the International Symposium on Pharmacology, Toxicology and Abuse of Psychotomimetics (Hallucinogens). Photo taken in Quebec City, Quebec, Canada, in September 1968. Photo received from Simone Radouco-Thomas.
November 20, 2014