PANCHKULA: Anurag Aggrawal, Director General, Higher Education, Haryana, on Saturday urged the youth to plant saplings for the protection of the environment. He also called upon students to plant the maximum number of saplings in their houses. He was speaking at the launch of a plantation drive at Government Postgraduate College, Sector 1, Panchkula. Aggrawal said the plantation of trees was the key to maintain the balance between the environment and the economy. College Principal Dr Archana Mishra said everyone should work towards saving trees for the survival of future generations. TNS