EFRON DANIEL H. <br/><br/>
ETHNOPHARMACOLOGIC SEARCH FOR PSYCHOACTIVE DRUGS 

 - 1ST 
 - WASHINGTON  PUBLIC HEALTH SERVICE PUBLICATION  1967 
 - 468 
<br/><br/><label>Subjects--Topical Terms: </label><br/>
<br/><br/><label>Dewey Class. No.: </label>615.788