Impact of varieties and organic nutrient sources on productivity, soil carbon stocks and energetics of rice-ratoon system in Eastern Himalayas of India oleh Manoj Kumar, Anup Das, Jayanta Layek, Juri Buragohain, Ramkrushna Gandhiji Idapuganti, Subhash Babu, Gulab Singh Yadav, Rangappa Krishnappa, Moirangthem Thoithoi Devi