MEETINGS.

The article presents information on various congresses and conventions on life science topics in the U.S. The annual meeting of the Association of Official Seed Analysts and the Society of Commercial Seed Technologists will be held in Madison, Wisconsin, from June 16-23, 1967. The fifth International Research Conference titled "Mind As a Tissue," was held in Philadelphia, Pennsylvania from November 10-11, 1966. The opening address was by F.O. Schmitt of Massachusetts Institute of Technology, Cambridge, Massachusetts. The Second Decennial Review Conference on Cell, Tissue and Organ Culture was held in Bedford, Pennsylvania from September 11-15, 1966.