The diabolic root
Subtitle: a study of peyotism,the new Indian religion, among the Delawares
By: by Vincenzo Petrullo.
Publisher: Octagon Books
Published: 1975
Place of publication: New York
Language: eng
Number of pages: 185
Subjects: Delaware Indians -- Religion and mythology.; Peyotism.; Indians of North America -- Religion and mythology.
Notes: Originally presented as the author's thesis, University of Pennsylvania, 1934.

Originallypublished, Philadelphia, University of Pennsylvania Press, 1934.

Bibliography, p. 183-185.