DINESH KUMAR; KAVITA MISHRA; RAJ BAHADUR. Agriculture productivity and level of agricultural development in Eastern Uttar Pradesh of the Middle Ganga Plain. National Geographical Journal of India , [S. l.], v. 69, n. 1, 2023. Disponível em: https://ngji.in/index.php/ngji/article/view/869. Acesso em: 16 sep. 2024.