Download Article
Download the full article as a PDF file.
DOI: https://doi.org/10.3402/tellusa.v30i3.10341 | Journal eISSN: 3035-9554
Language: English
Page range: 272 - 283
Submitted on: Jun 30, 1977
Published on: Jan 1, 1978
Published by: Stockholm University Press
In partnership with: Paradigm Publishing Services
© 1978 T. J. Simons, published by Stockholm University Press
This work is licensed under the Creative Commons Attribution 4.0 License.