MARY, B.; GUÉRIF, J. Usefulness and limits of forecasting-models for soil nitrogen and organic matter. Cahiers Agricultures, [S. l.], v. 3, n. 4, p. 247–257 (1), 1994. Disponível em: https://revues.cirad.fr/index.php/cahiers-agricultures/article/view/29844. Acesso em: 17 may. 2024.