Ethnopharmacologic search for psychoactive drugs : proceedings [of the] Symposium, San Francisco, California, 28-30 January 1967. 

 - 468p. 
 - (Workshop series of Pharmacology Section ; no. 2) .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Psychopharmacology--Congresses<br/>Psychotropic drugs--Congresses