Sigma Xi2025-01-072025-01-071976https://hdl.handle.net/11299/269335A poster documenting the Annual Sigma Xi Lecture featuring, "A Chemical Basis for the Carcinogenicity of Polycyclic Hydrocarbons" by Dr. Donald M. Jerina in Room 2-530 in the Health Sciences Building A on April 29, 1976.PosterMalcolm Moos Health Sciences Tower (Health Sciences Unit A)Poster