DOI: https://doi.org/10.3402/tellusa.v22i1.10155 | Journal eISSN: 3035-9554
Language: English
Page range: 26 - 31
Submitted on: Aug 5, 1969
Published on: Jan 1, 1970
Published by: Stockholm University Press
In partnership with: Paradigm Publishing Services
© 1970 Hilding Sundqvist, George Veronis, published by Stockholm University Press
This work is licensed under the Creative Commons Attribution 4.0 License.