GAUTAM , P. Demand for Nitrogenous Fertilizer in Nepal . Economic Journal of Nepal, [S. l.], v. 9, n. 4, p. 32–38, 1986. DOI: 10.3126/ejon.v9i4.69386. Disponível em: https://nepjol.info/index.php/EJON/article/view/69386. Acesso em: 19 oct. 2024.