@article{Frederiksen_1985, title={Pedogenesis and soil taxonomy. 1: Concepts and interactions/ ed. by L. P. Wilding, N. E. Smeck and G. F. Hall. - (Developments in soil science; 11 A). Pedogenesis and soil taxonomy. 2: The soil orders/ ed. by L. P. Wilding, N. E. Smeck and G. F. Hall. - (Developments in soil science; 11B).}, volume={85}, url={https://tidsskrift.dk/geografisktidsskrift/article/view/44123}, journal={Geografisk Tidsskrift}, author={Frederiksen, Peter}, year={1985}, month={jan.} }