DOI: https://doi.org/10.3402/tellusa.v32i5.10595 | Journal eISSN: 3035-9554
Language: English
Page range: 393 - 409
Submitted on: Nov 19, 1979
Accepted on: Feb 5, 1980
Published on: Jan 1, 1980
Published by: Stockholm University Press
In partnership with: Paradigm Publishing Services
© 1980 E. Källén, A. C. Wiin-Nielsen, published by Stockholm University Press
This work is licensed under the Creative Commons Attribution 4.0 License.