HEINONEN-TANSKI, H.; SIMOJOKI, P.; RAININKO, K.; NUORMALA, N.; SILVO, R. Effect of annual use of pesticides on soil microorganisms and sugar beet yields. Agricultural and Food Science, [S. l.], v. 61, n. 1, p. 45–53, 1989. DOI: 10.23986/afsci.72351. Disponível em: https://journal.fi/afs/article/view/72351. Acesso em: 18 jul. 2024.