Union Minister for Environment, Forests and Climate Change Bhupender Yadav has launched the Aravalli Green Wall Project on Saturday at a function organised to celebrate the International Day of Forests at Tikli Village in Haryana.Union Minister for Environment, Forests and Climate Change Bhupender Yadav has launched the Aravalli Green Wall Project on Saturday at a function organised to celebrate the International Day of Forests at Tikli Village in Haryana.