AURA, E. Effect of the placement of fertilizer on the development of spring wheat. Agricultural and Food Science, [S. l.], v. 39, n. 3, p. 148–155, 1967. DOI: 10.23986/afsci.71683. Disponível em: https://journal.fi/afs/article/view/71683. Acesso em: 17 aug. 2024.