Jharkhand's Dhanbad turned a barren coal-belt hillock green; CISF is now trying the same experiment on 6 acres along Delhi’s Yamuna
https://timesofindia.indiatimes.com/science/after-helping-turn-a-barren-dhanbad-coal-belt-hillock-into-forest-cisf-is-planting-1000-trees-and-one-lakh-vetiver-slips-across-six-acres-beside-delhis-yamuna-to-revive-the-degraded-land/articleshow/133421444.cms
