BÄCKMAN, S. T.; VERMEULEN, S.; TAAVITSAINEN, V.-M. Long-term fertilizer field trials: comparison of three mathematical response models. Agricultural and Food Science, [S. l.], v. 6, n. 2, p. 151–160, 1997. DOI: 10.23986/afsci.72778. Disponível em: https://journal.fi/afs/article/view/72778. Acesso em: 23 nov. 2024.