Erowid relies on the generosity of the public for funding.
Please, include Erowid Center in your
Behavior, Experience & Theory
Ronald K. Siegel
Louis Jolyon West
Pub Date :
Edition(s) at Erowid :
back to library
back to books
Created by Erowid - Mar 20, 2004
Modified - Dec 21, 2017
Content & design © 1995-2020 Erowid.org. Permission required before publicly reproducing Erowid info.