World Ozone Preservation Day todayd
Various events would be organized to mark World Ozone Preservation Day on Monday by the regional office of UP Pollution Control Board.
Regional officer Mohd Sikandar said that a symposium would be organised at Saras Hall of Vikas Bhawan on 'preservation of ozone layer'. It would be attended by students, teachers and other prominent persons.
Publication Date:
16/09/2013