Earth Day: Offer 'reverence and gratitude' to planet, says PM Modi
Earth Day is being celebrated as an annual event on April 22 since 1970 to demonstrate support for environmental protection.
Apr 22, 2016, 10:07 AM IST
Earth Day is being celebrated as an annual event on April 22 since 1970 to demonstrate support for environmental protection.
Apr 22, 2016, 10:07 AM IST