HOLM JAKOBSEN, B. K. H. Tan: Soil Sampling, Preparation, and Analysis. Books in Soil, Plants, and the Environment, 45. Dekker, New York 1996. xx, 408 s., ill, 24 cm. USD 100,-. Geografisk Tidsskrift, [S. l.], v. 98, 1998. Disponível em: https://tidsskrift.dk/geografisktidsskrift/article/view/42140. Acesso em: 23 apr. 2024.