1. Food and Agriculture Organization: India at a glance. https://www.fao.org/india/fao-in-india/india-at-a-glance/en/. Accessed 13 July 2020
2. Mithiya, D., Bandyopadhyay, S., Mandal, K.: Measuring technical efficiency and returns to scale in Indian agriculture using panel data: a case study of West Bengal. Appl. Econ. Financ. 6(6), 1–14 (2019)
3. GSVA/NSVA by economic activities, Ministry of Statistics and Programmer Implementation, Govt. of India. https://mospi.nic.in/GSVA-NSVA. Accessed 12 July 2020
4. Dhaliwal, G.S., Jindal, V., Dhawan, A.K.: Insect pest problems and crop losses: changing trends. Indian J. Ecol. 37(1), 1–7 (2010)
5. Carroll, C.L., Carter, C.A., Goodhue, R.E., Lawell, C.Y.: Crop disease and agricultural productivity. National Bureau of Economic Research, Working paper 23513 (2017)