Notes on the present status of Ololiuhqui and other hallucinogens of Mexico [bound with] The active principles of the seeds of Rivea Corymbosa and Ipomoea Violacea.
1963 · Cambridge
by Wasson, R. Gordon ; Albert Hofmann.
Cambridge: Harvard University Botanical Museum, 1963. Volume 20, number 6. Fine. 23 cm; Two titles in one. 51 pages (numbered 161-212), including 8 plates. Stapled as issued. Owner's ink stamp on page 1. (Inventory #: 5988)