DR. PARAMJIT SINGH. Temporal Change of Cropping Pattern in Western Uttar Pradesh. International Journal on Future Revolution in Computer Science & Communication Engineering, [S. l.], v. 1, n. 5, p. 06–13, 2015. Disponível em: http://www.ijfrcsce.org/index.php/ijfrcsce/article/view/2052. Acesso em: 19 may. 2024.