Forest biodiversity conservation 3 Biodiversity 2 Biological Resources (Plant) 2 Forest ecology 2 Forest fragmentation 2 Forests 2 Forests and Forest Trees (Biology and Ecology) 2 Nature conservation 2 Silviculture and Forest Management 2 Biodiversity conservation 1 Biodiversity-India, Northeastern 1 Biological Resources (Animal) 1 Deforestation 1 Ecological disturbance 1 Ecology (General) 1 Forest biodiversity 1 Forest biodiversity conservation-India 1 Forest biodiversity conservation-India, Northeastern 1 Forest ecology-India, Northeastern 1 Forest management 1 Forest plants-Utilization-India, Northeastern 1 Forest products industry-Environmental aspects-India 1 Forest reserves-Economic aspects-India 1 Genetic diversity 1 Genetic variation 1 Geographical distribution 1 Habitat destruction 1 History 1 History and Biography 1 Human activity 1