Stand Structure, Biomass and Carbon Storage in <i>Gmelina arborea</i> Plantation at Agricultural Landscape in Foothills of Eastern Himalayas oleh Mendup Tamang, Roman Chettri, Vineeta, Gopal Shukla, Jahangeer A. Bhat, Amit Kumar, Munesh Kumar, Arpit Suryawanshi, Marina Cabral-Pinto, Sumit Chakravarty