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DOI: https://doi.org/10.3402/tellusa.v20i3.10031 | Journal eISSN: 3035-9554
Language: English
Page range: 524 - 532
Submitted on: Jul 17, 1967
Published on: Jan 1, 1968
Published by: Stockholm University Press
In partnership with: Paradigm Publishing Services
© 1968 Robert R. Long, published by Stockholm University Press
This work is licensed under the Creative Commons Attribution 4.0 License.