DOI: https://doi.org/10.3402/tellusa.v27i1.9881 | Journal eISSN: 3035-9554
Language: English
Page range: 34 - 38
Submitted on: Apr 5, 1974
Accepted on: May 29, 1974
Published on: Jan 1, 1975
Published by: Stockholm University Press
In partnership with: Paradigm Publishing Services
© 1975 Alf Nyberg, published by Stockholm University Press
This work is licensed under the Creative Commons Attribution 4.0 License.