such as this fish, will be included in the subjects of numerous speeches, discussions and films to be sponsored by various organizations throughout the University in the observance of "Earth Week," April 19-23. This afternoon, William R. Meyer of the State Air Pollution Control Board will speak on "Virginia and Air Pollution." The speech will be given at 1 p.m. in the Aero-Mechanical Auditorium, instead of 7 p.m. as was reported yesterday.