@book{UBHD-1741741, author={Bengtson, Nels A. and Van Royen, William}, title={Fundamentals of economic geography}, edition={11. print.}, publisher={Prentice-Hall}, address={New York}, year={1943}, pages={XXVII, 802 S.}, language={eng}, library={UB [Signatur: A 507-25-5]}, }