Hansen. K. Ph. Duchaufour: Précis de Pédologie. Masson & Cie. Paris 1960. 438 s., 62 fig., 10 tavler. 19 X 24 cm. NF 52,00. gt [Internet]. 1962 Jan. 1 [cited 2024 Aug. 17];61. Available from: https://tidsskrift.dk/geografisktidsskrift/article/view/46753