RAI, S.; PANDEY, S. Natural Resource Management for Sustainable Agricultural Development: A Study of Agro-ecological Zoning for Rupandehi District. Journal of the Institute of Agriculture and Animal Science, [S. l.], v. 25, p. 23–30, 2004. Disponível em: https://www.nepjol.info/index.php/JIAAS/article/view/383. Acesso em: 9 may. 2024.