@article{Kingo Jacobsen._1962, title={Sample Studies. The Geographical Association. Sheffield 1962. 64 sider, ill. 19 x 25 cm.}, volume={61}, url={https://tidsskrift.dk/geografisktidsskrift/article/view/46730}, journal={Geografisk Tidsskrift}, author={Kingo Jacobsen., N.}, year={1962}, month={jan.} }