LÖFFLER, E.; KUBINIOK, J. Soil salinization in North-East Thailand. ERDKUNDE, [S. l.], v. 42, n. 2, p. 89–100, 1988. DOI: 10.3112/erdkunde.1988.02.01. Disponível em: https://www.erdkunde.uni-bonn.de/article/view/2148. Acesso em: 30 apr. 2025.