JYOLSNA, V.K.; MATHEW, Usha. Boron nutrition of tomato (<i>Lycopersicon esculentum</i> L.) grown in the laterite soils of southern Kerala. Journal of Tropical Agriculture, [S. l.], v. 46, p. 73–75, 2008. Disponível em: https://jtropag.kau.in/index.php/ojs2/article/view/194. Acesso em: 4 may. 2024.