B. MADSEN, Henrik. J. M. Hodgson: Soil Sampling and Soil Description. Monographs on soil survey. Oxford University Press, Oxford 1978.2415. 14x22 cm. £10. Geografisk Tidsskrift, [S. l.], v. 80, 1980. Disponível em: https://tidsskrift.dk/geografisktidsskrift/article/view/45313. Acesso em: 5 dec. 2025.