RUTKOWSKA, A. Productivity, nitrogen use efficiency and water use efficiency of maize for grain in long term field experiments. Polish Journal of Agronomy, [S. l.], v. 37, n. 37, p. 11–15, 2019. DOI: 10.26114/pja.iung.384.2019.37.02. Disponível em: https://journals.iung.pl/index.php/pja/article/view/60. Acesso em: 7 lis. 2024.