1. The Structure of Jhum (Traditional Shifting Cultivation System): Prospect or Threat to Climate
2. R. K. Singh1, V. Singh2, C. Rajkhowa3 and B. C. Deka4, In book: “Resilient Shifting Cultivation: Challenges and Opportunities”, “Zabo: A Traditional Way of Integrated Farming”, Edition: First, Publisher: ICAR Research Complex for NEH Region, Nagaland Centre, Medziphema, Nagaland-797106, pp. 114–117.
3. Traditional-water-conservation-system India, www.tehbeterindia.com.
4. Photo source: http://cpreecenvis.nic.in/Database/ZaboFarmingSystem_3769.aspx.
5. Parveen Kaur, Rumi Mukherjee, A.K. Madhukar, B.C. Joshi, Anil Kumar, Shri Ranjan Kumar Ray, Priti D. Raut, Ajit Singh, G.C. Pati, “Dynamic Ground Water Resources of India, As on 31st March 2013”,CGWB, Faridabad, June, 2017,