Barik, S. and Baishya, R. 2015. Ecosystem Level Carbon and Net Primary Productivity of an Old-Growth and a Regenerating Humid Tropical Forest of North-Eastern India. INTERNATIONAL JOURNAL OF PLANT AND ENVIRONMENT. 1, 01 (Aug. 2015), 85-98. DOI:https://doi.org/10.18811/ijpen.v1i1.7117.