കര്ണ്ണകയമ്മന് ഹയര് സെക്കന്ററി സ്കൂളിന്റെ ബ്ലോഗിലേക്ക് സ്വാഗതം
Tuesday, 7 December 2021
National Pollution Control Day 2021: December 2 is observed as National Pollution Control Day every year. The day is observed in the memory of those who have lost their lives in the Bhopal Gas tragedy on the night of December 2nd and 3rd, 1984.
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