Soil organisms in organic and conventional cropping systems . Scientia Agricola, [S. l.], v. 59, n. 3, p. 565–572, 2002. DOI: 10.1590/S0103-90162002000300023. Disponível em: https://www.revistas.usp.br/sa/article/view/21768.. Acesso em: 20 may. 2024.