Dynamics of soil organic carbon of jhum agriculture land-use system in the heterogeneous hill of Arunachal Pradesh, India oleh Jitendra Kumar, H. Kalita, Wangnem Rekhung, Rajesh A. Alone, Thejangulie Angami, Doni Jini, Badapmain Makdoh, Letngam Touthang, Nirmal Khatri, A. P. Singh, Nishant K. Sinha, Dhiraj Kumar, R. S. Chaudhary