Evolution of the identification of the major South American narcotic plants / Richard Evans Schultes.

[Cambridge, Mass.] : [Botanical Museum, Harvard University], [1977]

pages 311-337 : facsimiles ; 23 cm

Botanical Museum leaflets, Harvard University. Vol. 26, no. 9-10 (Nov.-Dec. 1978)

From: Botanical Museum leaflets, v. 26, no. 9-10 (Nov.-Dec. 1978)

"Delivered at the conference Hallucinogens in native shamanism and modern life, San Francisco, California, September 30, 1978"

Includes bibliography