Wells, Brian <br/><br/>
Psychedelic drugs / 
with a foreword by Humphry Osmond 
 - Baltimore :  Penguin,  1973 
 - 250 p. ;  18 cm. 
<br/><br/>Bibliography: p. 223-239. 
<br/><br/><label>ISBN: </label>0140803424 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Drugs<br/>Drugs--Physiological effect